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The current week randomised, double-blind, placebo-controlled, study Athletic performance evaluation primarily designed to examine the effects of IG kernel extract on the fat oxidation rate in overweight Metabolic insulin sensitivity obese women.
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As hypothesised, the authors found increased concentrations of plasma vitamin Manggo or ascorbic acid, a non-enzyme antioxidant, at 6 and 12 weeks after taking IG, making it the Maango study Organic mindfulness practices demonstrate that supplementation Raspberry ketones for weight management IG boje extract weed in increased plasma vitamin C concentration.
Levels of adiponectin, which plays a crucial role in obesity-related Afrcan, were maintained in the IG group throughout the sseed period. The researchers found greater Afrucan concentrations hea,th the IG group Anti-cellulite massage techniques to the PLA group after African Mango seed bone health weeks of supplementation, whereas those in the PLA African Mango seed bone health were dramatically lower than the baseline throughout Detoxification for cancer prevention supplementation.
Concentrations of leptin, a hormone which regulates food intake and body weight and plays a role in proinflammatory immune responses and none, in the IG group were maintained, while those in the PLA group decreased.
They did not observe a significant effect of IG supplementation on other outcomes, including the fat oxidation rate, adiposity indices, circulating metabolic markers, inflammation, RTL, and aerobic capacity. Therefore, the plasma vitamin C and adiponectin concentrations healtth not potent enough to cause changes in other outcomes.
further studies on IG supplementation over a longer period boe as 6—12 months may healt more definitive results. Both IG and PLA tablets were provided by Blackmores Limited Australia. IG tablets contained mg of IG kernel extract while PLA tablets contained mainly microcrystalline cellulose mg and maltodextrin mg.
In this study, all the participants made five visits over two week phases: the BW monitoring phase and the supplementation phase. At the end of the monitoring phase, if they were able to maintain a change Manho BW not greater than four kg, they were randomly divided into two groups, receiving one mg tablet daily of either IG or PLA.
Variables were measured at 4 points: before supplementation and after supplementation at 3 weeks, 6 weeks, and 12 weeks. All the participants performed the experiment during the follicular phase of the menstrual cycle.
Measurements taken included body weight BWheight Htfat mass FMdietary intake and energy expenditure, blood chemistry, Serum Leptin and Adiponectin, redox status the balance between oxidants and antioxidantsinflammation, and aerobic capacity. The authors say further studies on IG supplementation over a longer period, such as 6—12 months, are warranted to confirm these findings and clarify any other beneficial effects.
In addition, plasma vitamin C has been shown to be inversely related to body weight. Heaoth, plasma vitamin C seems to have an impact on the fat oxidation rate and body fat. Content provided seee LEHVOSS Nutrition Jan White Paper.
When exploring the world of liposomal Afrkcan, finding the right one is key. Content provided by Gencor Oct Product Brochure. In a recent clinical trial backing its ingredient Libifem® for improved muscle strength, power, endurance and body composition with a Aftican popluation Content provided by ADM: Innovation that Feeds the Future Oct White Paper.
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CONTINUE TO SITE Or wait Measurements taken included body weight BWheight Htfat mass FMdietary intake and energy expenditure, blood chemistry, Serum Leptin and Adiponectin, redox status the balance between oxidants and antioxidantsinflammation, and aerobic capacity, The authors say further studies on IG supplementation over a longer period, such as 6—12 months, are warranted to confirm these findings and clarify any other beneficial effects.
Discover Maximum Nutrient Delivery. New Study for Female Athletes Content provided by Gencor Oct Product Brochure In a recent clinical trial backing its ingredient Libifem® for improved muscle strength, power, endurance and body composition with a females-only popluation Custom Biotic Solutions for Digestive Health Content provided by ADM: Innovation that Feeds the Future Oct White Paper A growing body of evidence shows gut health can affect digestive weed, well-being, and many health areas in between.
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: African Mango seed bone health| African Mango Extract mg 60 Capsules - Supplement Tree | The estimated delivery times are: - NSW, ACT: 2 - 4 working days. Price in points: point. Squeezing in plenty of vitamin C, mangos can help support a healthy immune system to ward off illness and infection. A recent study identified 41 phenolic compounds in African mango seed, including flavonols, tannins, and ellagic acid. and waistline circumference By enabling this notification, you only agree to be sent a one-time notification of product availability. |
| African Mango | Use limited data healty Raspberry ketones for weight management content. Several studies Afeican correlated higher calcium intakes Manyo lower body weight or Fat burn strategies weight gain over African Mango seed bone health [ ]. The authors of a Mamgo of yohimbe concluded that Athletic performance evaluation conclusive evidence indicates that yohimbe affects body weight or body mass [ ]. Several clinical trials Research findings : Minimal effect on body weight and body fat. We use cookies and similar technologies to provide the best experience on our website. At the end of the study, participants taking the herbal product lost a mean of 5. Rarer side effects include muscle weakness in patients with uremia and seizures in those with seizure disorders. |
| African Mango Supplement | Irvingia gabonensis Extract | Green tea Camellia sinensis is a popular beverage consumed worldwide that has several purported health benefits [ ]. Green tea is present in some dietary supplements, frequently in the form of green tea extract. The active components of green tea that are associated with weight loss are caffeine see section on caffeine above and catechins, primarily epigallocatechin gallate EGCG , which is a flavonoid [ 41 , ]. A typical brewed cup of green tea has about — mg catechins [ ] and 45 mg caffeine. It has been suggested that green tea and its components might reduce body weight by increasing energy expenditure and fat oxidation, reducing lipogenesis, and decreasing fat absorption [ 41 , ]. Green tea might also decrease carbohydrate digestion and absorption [ ]. Available green tea extracts cover the range from minimally processed tea leaves to highly processed, manufactured concentrates of single constituents, such as EGCG. The authors of a meta-analysis of six randomized controlled trials with a total of 98 participants found that caffeine alone or in combination with catechins significantly increases energy expenditure in a dose-dependent fashion compared with placebo [ ]. This effect might be important for maintaining weight loss by helping counteract the decrease in metabolic rate that can occur during weight loss. Catechins combined with caffeine also significantly increase fat oxidation, but caffeine alone does not. Other human research indicates that EGCG alone does not increase resting metabolic rate, fat oxidation, or the thermic effect of feeding the increase in metabolic rate associated with the digestion and absorption of food [ , ]. Taken together, these findings suggest that green tea catechins and caffeine might act synergistically [ 41 , , ]. Several human studies have examined the effects of green tea catechins on weight loss and weight maintenance. A Cochrane Review analyzed the results from 14 randomized controlled trials of green tea preparations in a total of 1, participants with overweight or obesity [ ]. The trials lasted from 12 to 13 weeks, and doses of green tea catechins ranged from to 1, mg; in 10 of the 14 trials, the green tea preparations contained caffeine. Green tea supplementation reduced body weight by a mean of 0. However, when the authors analyzed the six studies that were conducted outside of Japan where study methodologies were less heterogeneous than in the Japanese studies , they found no statistically significant difference in weight loss for green tea compared to placebo. The authors reported that green tea catechins combined with caffeine over a median of 12 weeks modestly yet significantly reduced body weight by a mean of 1. Only two studies in this meta-analysis examined the effects of green tea catechins alone. Their results suggest that green tea catechins alone do not affect body weight or other anthropometric measurements. A meta-analysis of 11 randomized controlled trials found that people who took EGCG combined with caffeine for 12—13 weeks lost a mean of 1. In , EFSA examined health claims related to green tea and concluded that "a cause and effect relationship has not been established between the consumption of catechins including EGCG from green tea … and contribution to the maintenance or achievement of a normal body weight" [ ]. Taken together, the findings of these studies suggest that if green tea is an effective weight-loss aid, any effect it has is small and not likely to be clinically relevant [ , ]. No adverse effects have been reported from the consumption of green tea as a beverage [ ]. For green tea extract, most reported adverse effects are mild to moderate, and they include nausea, constipation, abdominal discomfort, and increased blood pressure [ ]. Toxicology studies in rats and mice show that green tea extract does not cause cancer but does cause nonneoplastic lesions in many areas of the body, including the nose, liver, and bone marrow [ ]. Other evidence in mice shows that high doses of catechins cause liver toxicity. There is also increasing evidence in humans that green tea extract might cause liver damage, though the underlying mechanism is not well understood [ ]. An analysis of 1, postmenopausal women participating in the Minnesota Green Tea Trial found that women who consumed green tea extract containing 1, mg total catechins including mg EGCG and Consumption of some green tea extracts—primarily ethanolic extracts of green tea—has also been linked to liver damage in at least 50 case reports since [ 43 , ]. In , the U. Pharmacopeia USP systematically reviewed the safety of green tea products [ ]. The USP noted that problems are more likely when green tea extract is taken on an empty stomach and, therefore, advises taking green tea extracts with food to minimize the possible risk of liver damage. Other researchers and medical experts advise using dietary supplements containing green tea extract only with caution [ ]. Guar gum is a soluble dietary fiber derived from seeds of the Indian cluster bean Cyamopsis tetragonolobus [ 16 , ]. Guar gum is present in certain dietary supplements and is an ingredient in some food products, especially gluten-free baked goods, because it helps bind and thicken these products. Like glucomannan, guar gum is purported to promote weight loss by acting as a bulking agent in the gut; delaying gastric emptying; increasing feelings of satiety; and, theoretically, decreasing appetite and food intake [ 16 , ]. However, guar gum does not appear to enhance weight loss. In a meta-analysis of 20 randomized, double-blind, placebo-controlled trials that statistically pooled data from 11 trials, Pittler and colleagues evaluated the effects of guar gum for body weight reduction in a total of adults [ ]. Trial participants included people with hypercholesterolemia, hyperlipidemia, or type 1 or type 2 diabetes; menopausal women; and healthy volunteers. Compared with placebo, guar gum had no significant effect on weight loss. The authors concluded that guar gum is not effective for body weight reduction. Reported adverse effects for guar gum are primarily gastrointestinal and include abdominal pain, flatulence, diarrhea, increased number of bowel movements, nausea, and cramps [ , , ]. Case reports indicate that guar gum can cause severe esophageal and small-bowel obstruction if taken without sufficient fluid [ , ]. However, these reports were about a guar gum product that is no longer available [ ]. In their meta-analysis, Pittler and colleagues concluded that given the adverse effects associated with the use of guar gum, the risks of taking it outweigh its benefits [ ]. Hoodia gordonii is a succulent plant that grows in the Kalahari Desert of southern Africa. The San people have traditionally used hoodia as an appetite suppressant during long hunts. This anecdotal evidence, combined with results of a few animal studies indicating that hoodia reduces food intake [ ], led to the widespread marketing of hoodia as a weight-loss supplement in the United States in the early s. Scientists have not determined the exact mechanism whereby hoodia might suppress appetite. A glycoside commonly called P57, which may have central nervous system activity [ ], is widely believed to be the main active ingredient, although not all researchers agree [ 16 , ]. Despite its popularity as a weight-loss supplement, very little scientific research on hoodia has been conducted in humans [ ]. Compared to placebo, hoodia extract had no significant effect on energy intake or body weight. Hoodia has been reported to cause significant increases in heart rate and blood pressure [ ]. It also raises bilirubin and alkaline phosphatase levels which may indicate impaired liver function , although the clinical significance of these findings is unclear because hoodia has not been reported to affect levels of other liver enzymes. Other side effects include headache, dizziness, nausea, and vomiting. In the past, some hoodia products were found to contain little or no hoodia [ ]. The human microbiota, which outnumber human cells by up to fold, have myriad roles in human health [ , ]. Although microbes are found throughout the human body, the vast majority inhabit the colon. The gut microbiota play an important role in nutrient and energy extraction from food. Research in mice suggests that the gut microbiota affect not only use of energy from the diet but also energy expenditure and storage within the host [ ]. Whether these effects translate to humans is unknown. However, manipulating the gut microbiota has been proposed as a method to prevent or treat obesity in humans, and probiotics might provide a way to accomplish this. Probiotics are in foods, such as some yogurts, as well as dietary supplements. The many different genera of probiotics include Lactobacillus, Streptococcus, and Bifidobacterium, which all have widely varying effects in the body [ , ]. Much of the research on probiotics and its influence on the gut microbiota and obesity has been in mice, and the results have been promising. For example, probiotic supplementation reduced body weight gain and fat accumulation in obese mice fed a high-fat diet [ ]. In humans, however, results of clinical trials that assessed the impact of probiotics on obesity-related endpoints have been inconsistent. In another randomized clinical trial, daily supplementation with 3. However, among the 77 female participants, the Lactobacillus supplementation did significantly reduce body weight after 12 weeks loss of 1. Another recent systematic review and meta-analysis of 15 randomized controlled trials in individuals with overweight or obesity found that supplementation with various doses and strains of probiotics for 3 to 12 weeks resulted in larger reductions in body weight by 0. However, these effects were small and of questionable clinical significance. The most recent systematic review and meta-analysis, which included 19 randomized trials in 1, participants, found that supplementation with probiotics or synbiotics products containing both probiotic organisms and prebiotic sugars, which microorganisms in the gastrointestinal tract use as metabolic fuel reduced waist circumference slightly by 0. The findings from another meta-analysis of 14 trials in adults, 5 trials in children, and 12 trials in 1, infants suggested that probiotics promote an average loss of 0. Taken together, these results indicate that the effects of probiotics on body weight and obesity might depend on several factors, including the probiotic strain, dose, and duration as well as certain characteristics of the user, including age, sex, and baseline body weight. Additional research is needed to understand the potential effects of probiotics on body fat, body weight, and obesity in humans. Many probiotic strains derive from species with a long history of safe use in foods or from microorganisms that colonize healthy gastrointestinal tracts. For these reasons, the common probiotic species—such as Lactobacillus species acidophilus, casei, fermentum, gasseri, johnsonii, paracasei, plantarum, rhamnosus, and salivarius and Bifidobacterium species adolescentis, animalis, bifidum, breve, and longum —are unlikely to cause harm [ ]. Side effects of probiotics are usually minor and consist of self-limited gastrointestinal symptoms, such as gas. In a few cases, mainly involving individuals who were severely ill or immunocompromised, the use of probiotics has been linked to bacteremia, fungemia fungi in the blood , or infections that result in severe illness [ , ]. For individuals with compromised immune function or other serious underlying diseases, the World Gastroenterology Organisation advises restricting probiotic use to the strains and indications that have proven efficacy [ ]. Pyruvate is a three-carbon compound that is generated in the body through glycolysis [ ]. Pyruvate is also available as a dietary supplement, frequently in the form of calcium pyruvate. Researchers have suggested that pyruvate enhances exercise performance and reduces body weight and body fat, possibly by increasing lipolysis and energy expenditure [ 6 , , ]. Only a few studies have examined the effects of pyruvate supplementation in humans. Although some of these studies suggest that pyruvate decreases body weight and body fat, others do not. At the end of the trial, the pyruvate group had significant decreases in body weight mean loss of 1. In the placebo group, these measurements did not change significantly compared to baseline. However, a double-blind, placebo-controlled trial in 23 women who were overweight mean BMI The authors of a systematic review and meta-analysis of six randomized controlled trials in a total of participants concluded that 5—30 g pyruvate for 3—6 weeks reduces body weight by a mean of 0. However, the authors noted that the methodological quality of all trials is weak, preventing them from drawing firm conclusions. The safety of pyruvate has not been rigorously studied. Pyruvate might also increase LDL levels and decrease HDL levels [ , ]. Additional research is needed to better understand the safety and possible side effects of this compound. Raspberry ketone is the primary aroma compound found in red raspberries Rubus idaeus , and it is added to some foods as a flavoring agent [ 16 , ]. In vitro and animal studies suggest that raspberry ketone might help prevent weight gain by increasing fatty acid oxidation, suppressing lipid accumulation, and inhibiting pancreatic lipase activity [ 16 ]. Although it has been touted on the Internet and national television as an effective way to burn fat, little evidence exists to support this claim. In mice fed a high-fat diet, raspberry ketone supplementation reduced food intake and body weight compared to the same diet without raspberry ketone [ ]. Only one randomized controlled trial has examined the effects of a dietary supplement containing raspberry ketone on weight loss. This product contained 2, mg of a proprietary blend of raspberry ketone, caffeine, bitter orange, ginger, garlic, cayenne, L-theanine, and pepper extract along with B-vitamins and chromium. During the 8-week study, participants followed a calorie-restricted diet approximately calories less per day than estimated needs and engaged in moderate exercise 60 minutes 3 days per week. Compared to the placebo group, those receiving METABO lost significantly more body weight mean loss of 1. However, 25 of the 70 participants dropped out of the study, and results were reported for only the 45 participants who completed the study i. Furthermore, the product contained many ingredients in addition to raspberry ketone, making it impossible to determine the effects of raspberry ketone alone. Typical diets provide only a few mg of raspberry ketone a day. Doses contained in dietary supplements typically range from to 1, mg, and the safety of such doses has never been evaluated in humans [ ]. Participants in the METABO study described above had no serious adverse effects [ ]. However, additional research on raspberry ketone is needed to better understand its safety and side effects. Vitamin D, which is fat soluble, is present in a few foods, such as fatty fish, cheese, egg yolks, and vitamin D-fortified milk. It is also available in many dietary supplements, and humans synthesize it naturally when their skin is exposed to sunlight. Vitamin D promotes calcium absorption in the gastrointestinal tract and is needed for proper bone growth and remodeling [ 56 ]. Observational studies indicate that greater body weights are associated with lower vitamin D status, and individuals with obesity frequently have marginal or deficient circulating levels of vitamin D [ ]. Nevertheless, the association between vitamin D and obesity raises the question of whether increasing vitamin D concentrations might reduce body weight [ , ]. Despite the association between low vitamin D levels and obesity, scientific evidence does not support a cause-and-effect relationship. The authors commented that the cause of this finding might have been stored vitamin D in body fat and skeletal muscle that was released during weight loss. However, according to a meta-analysis of 12 vitamin D supplementation trials including 5 in which body composition measurements were primary outcomes , vitamin D supplements without calorie restriction did not affect body weight or fat mass compared to placebo [ ]. Overall, the available research suggests that consuming higher amounts of vitamin D or taking vitamin D supplements does not promote weight loss. Vitamin D toxicity can cause anorexia, weight loss, polyuria, and heart arrhythmias. It can also raise calcium blood levels, which can cause vascular and tissue calcification. White kidney bean or bean pod Phaseolus vulgaris is a legume that is native to Mexico, Central America, and South America and is cultivated worldwide [ ]. Phaseolus vulgaris extract is an ingredient in some weight-loss dietary supplements marketed as carbohydrate- or starch-absorption blockers. Laboratory research indicates that Phaseolus vulgaris extract inhibits alpha-amylase activity, so experts have hypothesized that the plant interferes with the breakdown and absorption of carbohydrates in the gastrointestinal tract [ 16 , ]. Phaseolus vulgaris might also act as an appetite suppressant [ , ]. The effect of Phaseolus vulgaris on weight loss and body fat has been examined in a few clinical trials, which had inconsistent results. In a randomized, double-blind, placebo-controlled trial in Italy, 60 women who were mildly overweight mean BMI 26 and age 20—45 followed a 2,—2,calorie meal plan and took a tablet containing approximately mg dried aqueous extract of Phaseolus vulgaris Phase 2 Starch Neutralizer IV or a placebo once daily before eating a carbohydrate-rich meal [ ]. After 30 days, those receiving Phaseolus vulgaris extract lost significantly more weight mean weight loss 2. Those in the Phaseolus vulgaris group also experienced a significantly greater reduction in fat mass, adipose tissue thickness, and waist—hip—thigh circumference. However, the authors noted that the quality of the trials included in their review was poor, making it impossible to draw firm conclusions. After the publication of that review, a week clinical trial in men and women with overweight or obesity BMI 25—35 showed that Phaseolus vulgaris modestly yet significantly reduced body weight and body fat [ ]. Compared to those taking placebo, those receiving Phaseolus vulgaris lost significantly more body weight mean loss of 2. Reported adverse effects for Phaseolus vulgaris are minor and include headaches, soft stools, flatulence, and constipation [ ]. No serious adverse effects of Phaseolus vulgaris have been reported in clinical trials, but no trials have lasted longer than 13 weeks. Yohimbe Pausinystalia yohimbe, Pausinystalia johimbe is a West African evergreen tree. Yohimbine has hyperadrenergic physiological effects because it acts as an alpha-2 receptor antagonist [ 6 , ]. Yohimbe extract is an ingredient in some dietary supplements that are promoted for libido enhancement, body building, and weight loss [ ], but it is used primarily as a traditional remedy for sexual dysfunction in men. The authors of a review of yohimbe concluded that no conclusive evidence indicates that yohimbe affects body weight or body mass [ ]. The author of a review of yohimbe reached similar conclusions, noting that results from small human trials of yohimbine for weight loss are contradictory and the evidence base is insufficient to support a weight loss claim for this compound [ ]. Yohimbe can be dangerous. Taking 20 to 40 mg of yohimbine has been reported to increase blood pressure slightly, whereas doses of mg or higher can cause headaches, hypertension, anxiety, agitation, tachycardia, myocardial infarction, cardiac failure, and death [ 43 , , , , ]. More recently, dietary supplements containing yohimbe accounted for 1, self-reports to U. poison control centers between and [ ]. Although yohimbe is generally well tolerated at low doses [ ], no safe dose has been established for it. Yohimbe should only be used under medical supervision because of its potential to produce serious adverse effects [ ]. Ephedra also known as ma huang , a plant native to China, is the common name for three main species: Ephedra sinica, Ephedra equisentina, and Ephedra intermedia [ ]. The active compounds, which are in the plant's stem and account for about 1. In the s, ephedra—frequently combined with caffeine—was a popular ingredient in dietary supplements sold for weight loss and to enhance athletic performance. FDA no longer permits the use of ephedrine alkaloids in dietary supplements because of safety concerns that are detailed below, but information is provided here in response to continued interest in this ingredient. Ephedrine acts as a stimulant in the central nervous system [ , ], and it might increase thermogenesis and act as an appetite suppressant [ ]. The authors of a meta-analysis that included 20 clinical trials concluded that ephedrine and ephedra are modestly effective for short-term weight loss 6 months or less , but no studies have assessed their long-term effects [ ]. While ephedra was available as a dietary supplement ingredient in the United States, its use with or without caffeine was associated with numerous reported adverse effects, including nausea, vomiting, psychiatric symptoms such as anxiety and mood change , hypertension, palpitations, stroke, seizures, heart attack, and death [ , ]. Although these reported adverse effects could not be linked with certainty to the use of ephedra-containing dietary supplements, FDA deemed the safety concerns serious enough to prohibit the sale of dietary supplements containing ephedrine alkaloids in [ ]. As a result of this ruling, manufacturers are no longer permitted to sell dietary supplements containing ephedrine alkaloids in the United States. Like all dietary supplements, weight-loss supplements can have side effects and might interact with prescription and over-the-counter medications. In some cases, the active constituents of botanical or other ingredients promoted for weight loss are unknown or uncharacterized [ 29 ]. Furthermore, many weight-loss supplements contain multiple ingredients that have not been adequately tested in combination with one another. Pittler and Ernst noted that for ingredients lacking convincing evidence of effectiveness, "even minor adverse events shift the delicate risk-benefits balance against their use" [ 6 ]. People need to talk with their health care providers about the use of weight-loss dietary supplements to understand what is known—and not known—about these products. FDA and the FTC warn consumers to beware of fraudulent claims about weight-loss dietary supplements [ , ]. At best, products with claims like these do not live up to them, and, even worse, they could be dangerous. Between January and December , dietary supplements were subject to a Class I recall by FDA, indicating a reasonable probability that use of or exposure to these products would cause serious adverse health consequences. In most cases, the recall was due to the presence of undeclared drug ingredients. In , FDA issued 36 public notifications warning consumers not to purchase specific weight-loss products because they contained a hidden drug ingredient—often sibutramine, a weight-loss medication that was withdrawn from the U. market in because of safety concerns [ ]. A product represented as a dietary supplement that contains one or more drug ingredients, whether or not these ingredients are declared on the label, is considered an unapproved drug and is therefore subject to enforcement action by FDA. FDA maintains a webpage listing public notifications about tainted weight-loss products. Some ingredients in weight-loss dietary supplements can interact with certain medications. For example, glucomannan and guar gum might decrease the absorption of many drugs that are taken orally [ , ]. Glucomannan has been reported to lower blood glucose levels [ ] and, therefore, could interact with diabetes medications [ ]. Chitosan might potentiate the anticoagulant effects of warfarin [ ]. Green tea could interact with chemotherapy drugs [ , ]. Garcinia cambogia was associated with serotonin toxicity in a patient taking the supplement together with two selective serotonin reuptake inhibitor medications [ ]. Adiposity indices, circulating metabolic markers, redox status, adipocytokines, inflammation, TL, and aerobic capacity were also measured. It was hypothesized that IG kernel extract for 12 weeks would improve all measured markers in overweight or obese individuals. The authors state: "This is the first study that has investigated the effects of IG kernel extract supplementation on metabolism, adiposity indices, redox status, inflammation, adipocytokines, RTL, and aerobic capacity in overweight or obese individuals. Although our results did not support the entire hypothesis, we found evidence that supported some of it: we found beneficial effects in respect of antioxidant and hormonal responses to IG supplementation. As hypothesised, the authors found increased concentrations of plasma vitamin C or ascorbic acid, a non-enzyme antioxidant, at 6 and 12 weeks after taking IG, making it the first study to demonstrate that supplementation of IG kernel extract resulted in increased plasma vitamin C concentration. Levels of adiponectin, which plays a crucial role in obesity-related diseases, were maintained in the IG group throughout the supplementation period. The researchers found greater adiponectin concentrations in the IG group compared to the PLA group after 3 weeks of supplementation, whereas those in the PLA group were dramatically lower than the baseline throughout the supplementation. Concentrations of leptin, a hormone which regulates food intake and body weight and plays a role in proinflammatory immune responses and lipolysis, in the IG group were maintained, while those in the PLA group decreased. They did not observe a significant effect of IG supplementation on other outcomes, including the fat oxidation rate, adiposity indices, circulating metabolic markers, inflammation, RTL, and aerobic capacity. Therefore, the plasma vitamin C and adiponectin concentrations are not potent enough to cause changes in other outcomes. further studies on IG supplementation over a longer period such as 6—12 months may show more definitive results. Both IG and PLA tablets were provided by Blackmores Limited Australia. IG tablets contained mg of IG kernel extract while PLA tablets contained mainly microcrystalline cellulose mg and maltodextrin mg. In this study, all the participants made five visits over two week phases: the BW monitoring phase and the supplementation phase. At the end of the monitoring phase, if they were able to maintain a change of BW not greater than four kg, they were randomly divided into two groups, receiving one mg tablet daily of either IG or PLA. Extracts of leaves, bark, and roots of the African mango significantly inhibited bacterial and fungal growth in test tubes. Leaf and root extracts exhibited the highest antimicrobial activity [ 19 ]. Leaf extracts of African mango may also have antiparasitic effects. Clinical trials are needed to determine if African mango may help with the infections caused by these organisms when ingested in normal doses. Keep in mind that the safety profile of African mango is relatively unknown, given the lack of well-designed clinical studies. The list of side effects below is not a definite one and you should consult your doctor about other potential side effects based on your health condition and possible drug or supplement interactions. African mango supplements are generally safe. Reported side effects include [ 13 ]:. Although some studies have shown that African mango can help with weight loss, they are small and poorly designed. Current clinical research has yet to confirm its safety and effectiveness as a weight-loss supplement [ 13 ]. Always consult your doctor before supplementing and let them know about all drugs and supplements you are using or considering. Since African mango may lower blood sugar levels, it should be used with caution when taken with anti-diabetic medications [ 22 ]. It may also affect the rate of absorption of prescription drugs since it delays stomach emptying [ 5 ]. Because African mango is not approved by the FDA for any conditions, there is no official dose. Users and supplement manufacturers have established unofficial doses based on trial and error. Discuss with your doctor if African mango may be useful as a complementary strategy in your case and which dose you should take. The fruit is consumed by locals, and the seeds are ground and used in the preparation of various foods, cosmetics, and drugs. Seed extracts are available in the form of supplements [ 23 ]. Clinical studies have used mg capsules twice a day taken 30 minutes before meals , mg capsules twice a day, and 1. The opinions expressed in this section are solely those of African mango users, who may or may not have medical or scientific training. Their reviews do not represent the opinions of SelfHacked. SelfHacked does not endorse any specific product, service, or treatment. Do not consider user experiences as medical advice. Never delay or disregard seeking professional medical advice from your doctor or other qualified healthcare providers because of something you have read on SelfHacked. We understand that reading individual, real-life experiences can be a helpful resource, but it is never a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider. Users taking African mango supplements had a mixed level of satisfaction. Although many users reported satisfactory weight-loss results, a few showed discontent and reported no significant change in body weight. A satisfied customer reported decreasing their waist circumference without making any other lifestyle changes during that time. Animal and Cell Research Lack of Evidence. Safety and Side Effects, Limitations, Drug Interactions, Dosage. Joe Cohen flipped the script on conventional and alternative medicine… and it worked. Frustrated by the lack of good information and tools, Joe decided to embark on a learning journey to decode his DNA and track his biomarkers in search of better health. All of our content is written by scientists and people with a strong science background. Contents What Is African Mango? |
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The Best TEAS for Inflammation to Stay Healthy! Dr. MandellAfrican Mango seed bone health -
This decreases the elevated blood glucose level after a meal [ 5 ]. Fibers in African mango seeds can also bind to bile salts and carry them out of the body in the stool. This increases the conversion of cholesterol into bile salts to replenish the deficiency, thereby decreasing blood cholesterol levels [ 5 ].
Additionally, African mango seed extract can suppress fat production by [ 6 , 7 ]:. Fruit extracts of African mango contain many compounds with antioxidant activities free-radical scavenging such as flavonoids, phlobatannins, alkaloids, and anthocyanins [ 8 ].
Leaf, bark, and root extracts of African mango contain antifungal and antibacterial compounds terpenoids and ellagic acid-like compounds. These molecules exert their effects by disrupting bacterial and fungal cell membranes, preventing microbial adhesion, and inactivating microbial enzymes [ 9 ].
Diets rich in soluble fiber can help stabilize blood sugar levels in people with insulin resistance. Since African mango seeds are high in soluble fiber , they may aid in diabetes management [ 5 ].
In a clinical trial on 12 people with metabolic syndrome, African mango extract reduced blood sugar and fat levels. All in all, limited evidence suggests that African mango may help lower blood pressure.
You may discuss with your doctor if it may be helpful in your case. Importantly, never use African mango to replace antidiabetic medication prescribed by your doctor. SelfDecode has an AI-powered app that allows you to see how African Mango benefits your personal genetic predispositions.
These are all based on clinical trials. The orange neutral faces indicate a typical likelihood of developing the conditions that African Mango may help improve. In a week clinical trial of overweight volunteers, African mango supplements significantly reduced weight, body fat 6. and waistline circumference Similar effects were seen in a 4-week trial of 40 obese subjects.
Another trial of 72 people found that a combination of African mango and Cissus quadrangularis a plant used for joint and bone health significantly decreased body weight, body fat However, although some studies on African mango showed weight-loss effects, they are small and poorly designed.
Larger, more robust clinical trials are needed. Also, African mango cannot act as a sole source of weight loss. Managing your diet and lifestyle is needed to fully capitalize on its weight loss properties [ 13 ]. Two small clinical trials cannot be considered sufficient evidence that African mango lowers blood cholesterol.
Additional clinical trials on larger populations are required. African mango supplements reduced systolic blood pressure in a clinical trial of 28 overweight people after 2 weeks.
This preliminary result should be confirmed by conducting more clinical trials [ 5 ]. No clinical evidence supports the use of African mango for any of the conditions listed in this section. Below is a summary of the existing animal and cell-based research, which should guide further investigational efforts.
However, the studies should not be interpreted as supportive of any health benefit. African mango leaf extracts protected mice and rats from castor oil -induced diarrhea and fluid buildup in the intestines.
They also decreased chemically-induced contractions in isolated rabbit and guinea pig intestines [ 14 ]. African mango extracts also inhibited ulcer formation in rats by increasing mucus production in the stomach [ 15 ]. Rarer side effects include muscle weakness in patients with uremia and seizures in those with seizure disorders.
Some research indicates that intestinal bacteria metabolize carnitine to form trimethylamine N-oxide TMAO , a substance that might increase the risk of cardiovascular disease [ 91 ].
This effect appears to be more pronounced in people who consume meat than in vegans or vegetarians. The implications of this effect are not well understood and require more research. Chitosan is a manufactured polysaccharide that is commercially prepared from the exoskeletons of crustaceans.
It is purported to promote weight loss by binding to some dietary fat in the digestive tract, preventing its absorption [ 16 , 41 ]. Chitosan might also decrease cholesterol absorption [ 16 ]. Chitosan capsules taken before meals total of 2.
However, the amount of fat that the chitosan trapped would result in a loss of only 1 lb body fat over about 7 months. Chitosan had no significant effect on fecal fat excretion in the women compared to the control group. At the end of the study, those in the treatment group lost a mean of 1 kg body weight compared to a mean weight gain of 1.
In this study, chitosan treatment reduced body weight mean weight loss about 2. The authors of a Cochrane Review that included 13 trials examining the effect of chitosan on body weight found that chitosan, when taken for 4 weeks to 6 months, reduced body weight by a mean of 1.
They concluded that chitosan appears to be more effective than placebo for short-term weight loss, but most studies have been of poor quality.
The authors also noted that results from high-quality trials indicate that chitosan has minimal effects on body weight, and these effects are probably clinically insignificant.
The adverse effects of chitosan are minor and primarily involve the gastrointestinal tract. They include flatulence, bloating, mild nausea, constipation, indigestion, and heartburn [ 93 , 95 , 96 ]. Because chitosan is derived from shellfish, people who are allergic to shellfish could theoretically be allergic to chitosan [ 97 ].
The trivalent form of chromium chromium III is an essential trace mineral that potentiates the action of insulin. Dietary supplements commonly contain chromium in the form of chromium picolinate, which consists of chromium and picolinic acid, although they might also contain other forms, including chromium nicotinate and chromium yeast [ 99 ].
Poor chromium status might contribute to impaired glucose tolerance and type 2 diabetes [ 98 ]. Researchers have hypothesized that chromium supplements increase lean muscle mass and promote fat loss, but study results have been equivocal [ 41 , ].
Some research indicates that these supplements might also reduce food intake, hunger levels, and fat cravings [ ], although data on these effects are sparse. Several studies have evaluated the effects of chromium supplements, usually in the form of chromium picolinate, on weight loss.
Six of the trials included resistance or weight training, and three did not. Chromium picolinate supplementation reduced body weight by 1. Also in , a systematic review and meta-analysis of 11 randomized controlled trials including most of the trials evaluated in the Cochrane Review examined the effects of chromium supplementation in a total of individuals with overweight or obesity [ 99 ].
The authors concluded that daily doses of to 1, mcg chromium for 8 to 26 weeks reduce body weight by 0. Like the authors of the Cochrane Review, these authors noted that the effect is small and of "uncertain" clinical relevance.
Similar findings were reported from an earlier meta-analysis of 12 trials [ ]. Trivalent chromium appears to be well tolerated. Adverse effects from clinical trials include watery stools, headache, weakness, nausea, vomiting, constipation, vertigo, and urticaria hives [ 99 , ].
Chromium does not have an established UL because few serious adverse effects have been linked to high intakes [ 98 ]. Hexavalent chromium chromium VI is toxic and not found in food or dietary supplements.
Forskolin is a compound isolated from the roots of Coleus forskohlii , a plant that grows in subtropical areas, such as India and Thailand. Forskolin is purported to promote weight loss by enhancing lipolysis and reducing appetite [ , ], possibly by stimulating cyclic adenosine monophosphate cAMP production.
This increased cAMP production, in turn, is thought to activate lipase and promote the release of fatty acids from adipose tissue [ 16 ]. Although animal studies indicate that forskolin reduces food intake [ , ], research in humans is very limited and inconclusive.
Compared to placebo, Coleus forskohlii extract had no effect on body weight, appetite, caloric intake, or macronutrient intake. In a study in mice, Coleus forskohlii extract caused dose-dependent hepatotoxicity, but pure forskolin did not have this effect, suggesting that other component s of Coleus forskohlii extract might be responsible for the hepatotoxicity [ ].
Forskolin has not been evaluated in longer term trials. Additional research is needed to better understand the safety and side effects of both short- and long-term use.
Conjugated linoleic acid CLA is a mixture of linoleic acid isomers containing conjugated double bonds that is present mainly in dairy products and beef. The various isomeric forms of CLA include c9,tCLA and t10,cCLA, and it is available in dietary supplements as a triacylglycerol or as a free fatty acid [ ].
Researchers have suggested that CLA enhances weight loss by increasing lipolysis and fatty acid oxidation in skeletal muscle, reducing lipogenesis, and promoting apoptosis in adipose tissue [ 17 , ]. Although CLA appears to reduce body fat mass in animals [ 17 ], results from human studies suggest that its effects are small and of questionable clinical relevance [ ].
One double-blind, placebo-controlled trial evaluated the effects of CLA supplementation as a mixture of c9,tCLA and t10,cCLA in male and female volunteers who were overweight BMI 25—30 consuming an ad libitum diet [ ].
Participants received CLA as a free fatty acid 3. At the end of the study, body fat mass dropped by significant amounts with both forms of CLA compared with placebo; reductions, on average, were 6.
Supplementation with CLA as a free fatty acid but not as a triacylglycerol also increased lean body mass compared with placebo. In another double-blind crossover trial, daily supplementation with CLA oil 6. These findings are similar to those from a randomized, double-blind, placebo- controlled trial in 63 adults with overweight or obesity BMI 24—35 that found statistically significant, but small, reductions in mean weight 0.
In contrast, those in the placebo group did not lose a significant amount of body weight 0. However, 3. The authors of a systematic review and meta-analysis of seven randomized controlled trials concluded that taking 2. However, the authors noted that the "magnitude of these effects is small, and the clinical relevance is uncertain.
CLA appears to be well tolerated. Most reported adverse effects are minor, consisting mainly of gastrointestinal disturbances, such as abdominal discomfort and pain, constipation, diarrhea, loose stools, nausea, vomiting, and dyspepsia [ 3 , , , , , ].
CLA might also increase some markers of oxidative stress and decrease breastmilk fat levels, but additional research is needed to confirm these effects [ ].
CLA has been linked to hepatitis in three case reports [ ]. However, whether CLA caused this toxicity cannot be definitively established because the products were not analyzed to rule out the presence of a contaminant.
CLA might adversely affect lipid profiles, although results from studies are inconsistent. Some research indicates that CLA has no major effect on lipid profiles, but other research shows that certain CLA isomers might decrease HDL cholesterol and increase lipoprotein a levels [ , , , ].
The CLA isomer t10,cCLA has also been reported to increase insulin resistance and glycemia in men with obesity and metabolic syndrome [ , ]. Fucoxanthin is a carotenoid in brown seaweed and other algae.
Results from laboratory and animal studies suggest that fucoxanthin might promote weight loss by increasing resting energy expenditure and fatty acid oxidation as well as by suppressing adipocyte differentiation and lipid accumulation [ , ].
Only one clinical trial has been conducted on the possible weight-loss effects of fucoxanthin. This week trial used Xanthigen, a dietary supplement containing brown seaweed extract and pomegranate-seed oil [ ].
Compared to the placebo group, those receiving Xanthigen lost significantly more body weight by the end of the trial mean loss of 6. The safety of fucoxanthin has not been thoroughly evaluated in humans. Although participants using Xanthigen in the clinical trial described above reported no adverse effects [ ], further investigation of the safety and potential side effects of fucoxanthin at various levels of intake is required.
Garcinia cambogia is a fruit-bearing tree that grows throughout Asia, Africa, and the Polynesian islands [ ]. The pulp and rind of its fruit contain high amounts of hydroxycitric acid HCA , a compound that has been proposed to inhibit lipogenesis, increase hepatic glycogen synthesis, suppress food intake, and reduce weight gain [ 6 , 15 , , , ].
Studies in rats have found that Garcinia cambogia suppresses food intake and inhibits weight gain [ 3 ]. In humans, however, the evidence on whether Garcinia cambogia or HCA is effective for weight loss is conflicting, and any effects it has appear to be small [ 6 , 17 , ].
In one randomized, placebo-controlled trial, 89 women who were mildly overweight mean BMI Women receiving Garcinia cambogia lost significantly more weight 3.
However, Garcinia cambogia did not alter appetite, and the study produced no evidence that the supplement affected feelings of satiety.
Participants in both groups lost weight, but the between-group weight-loss differences were not statistically significant. HCA also had no effect on body fat loss. A review and meta-analysis of 12 randomized controlled trials with a total of participants examined the effects of Garcinia cambogia on weight loss [ ].
Therefore, the effect of Garcinia cambogia on body weight remains uncertain. The reported adverse effects of Garcinia cambogia and HCA are generally mild and include headache, nausea, upper respiratory tract symptoms, and gastrointestinal symptoms [ , , ].
However, dietary supplements containing Garcinia cambogia have been implicated in three cases of mania, which might have been caused by the serotonergic activity of HCA [ ]. Symptoms included grandiosity an unrealistic sense of superiority , irritability, pressured speech, and decreased need for sleep.
Reports have also described 10 cases of liver toxicity, resulting in one death and two liver transplants, in people taking products containing Garcinia cambogia [ 43 , ]. In most of these cases, the products contained other botanical ingredients and minerals as well, so the toxicity cannot be definitively attributed to Garcinia cambogia.
Because all clinical trials of Garcinia cambogia and HCA have been short, its long-term safety is unknown.
Glucomannan is a soluble dietary fiber derived from konjac root Amorphophallus konjac that can absorb up to 50 times its weight in water [ 16 ]. Like guar gum, glucomannan has been proposed to increase feelings of satiety and fullness and prolong gastric emptying by absorbing water in the gastrointestinal tract [ 16 , , ].
It might also reduce fat and protein absorption in the gut [ 16 ]. Glucomannan appears to have beneficial effects on blood lipids and glucose levels [ ], but its effects on weight loss are inconsistent.
At the end of the study, glucomannan produced significantly greater weight loss mean loss of 2. In another study conducted in the United States, supplementation with glucomannan 3. Eight weeks of glucomannan supplementation 1.
The authors of a systematic review of six randomized controlled trials with a total of participants concluded that 1. Similarly, a meta-analysis of eight trials that included participants found that glucomannan did not significantly affect weight loss compared to placebo [ ].
The authors of an older meta-analysis of 14 studies designed primarily to investigate glucomannan's effect on lipid and blood glucose levels concluded that 1. Little is known about the long-term safety of glucomannan.
Glucomannan appears to be well tolerated for short-term use, with minor adverse effects, including belching, bloating, loose stools, flatulence, diarrhea, constipation, and abdominal discomfort [ , , , ].
The use of tablet forms of glucomannan was reported to be associated with seven cases of esophageal obstruction in — in Australia [ 99 ]. Users should therefore be cautious when taking glucomannan tablets. Powdered and capsule forms have not been associated with this effect [ ].
The seeds or beans of the coffee plant Coffea arabica, Coffea canephora, Coffea robusta are green until they are roasted. Compared to roasted beans, green coffee beans have higher levels of chlorogenic acid. Green coffee extract, probably because of its chlorogenic acid content, inhibits fat accumulation in mice and humans by regulating adipogenesis.
Green coffee extract also modulates glucose metabolism [ ], perhaps by reducing glucose absorption in the gut [ ]. Green coffee beans contain caffeine see section on caffeine above [ ], although decaffeinated forms are available [ 16 ]. In mice, green coffee bean extract in combination with a high-fat diet significantly reduced body weight gain and fat mass [ , ].
Only a few clinical trials have examined the effects of green coffee bean extract on weight loss in humans, and all were of poor methodological quality. The researchers concluded that green coffee bean extract has a moderate but significant effect on body weight mean weight loss of 2.
The authors of another small clinical trial claimed to show a benefit of green coffee bean extract for weight loss [ ], but the study was strongly criticized by the FTC for having several critical flaws in its design [ , ].
Two of the three study authors subsequently retracted the journal publication. Green coffee bean extract appears to be well tolerated, but its safety has not been rigorously studied. Reported adverse effects include headaches and urinary tract infections [ ]. The caffeine naturally present in green coffee beans acts as a stimulant and can cause adverse effects, depending on the dose and whether it is combined with other stimulants see section on caffeine above.
Green tea Camellia sinensis is a popular beverage consumed worldwide that has several purported health benefits [ ]. Green tea is present in some dietary supplements, frequently in the form of green tea extract.
The active components of green tea that are associated with weight loss are caffeine see section on caffeine above and catechins, primarily epigallocatechin gallate EGCG , which is a flavonoid [ 41 , ].
A typical brewed cup of green tea has about — mg catechins [ ] and 45 mg caffeine. It has been suggested that green tea and its components might reduce body weight by increasing energy expenditure and fat oxidation, reducing lipogenesis, and decreasing fat absorption [ 41 , ].
Green tea might also decrease carbohydrate digestion and absorption [ ]. Available green tea extracts cover the range from minimally processed tea leaves to highly processed, manufactured concentrates of single constituents, such as EGCG. The authors of a meta-analysis of six randomized controlled trials with a total of 98 participants found that caffeine alone or in combination with catechins significantly increases energy expenditure in a dose-dependent fashion compared with placebo [ ].
This effect might be important for maintaining weight loss by helping counteract the decrease in metabolic rate that can occur during weight loss. Catechins combined with caffeine also significantly increase fat oxidation, but caffeine alone does not. Other human research indicates that EGCG alone does not increase resting metabolic rate, fat oxidation, or the thermic effect of feeding the increase in metabolic rate associated with the digestion and absorption of food [ , ].
Taken together, these findings suggest that green tea catechins and caffeine might act synergistically [ 41 , , ]. Several human studies have examined the effects of green tea catechins on weight loss and weight maintenance.
A Cochrane Review analyzed the results from 14 randomized controlled trials of green tea preparations in a total of 1, participants with overweight or obesity [ ]. The trials lasted from 12 to 13 weeks, and doses of green tea catechins ranged from to 1, mg; in 10 of the 14 trials, the green tea preparations contained caffeine.
Green tea supplementation reduced body weight by a mean of 0. However, when the authors analyzed the six studies that were conducted outside of Japan where study methodologies were less heterogeneous than in the Japanese studies , they found no statistically significant difference in weight loss for green tea compared to placebo.
The authors reported that green tea catechins combined with caffeine over a median of 12 weeks modestly yet significantly reduced body weight by a mean of 1. Only two studies in this meta-analysis examined the effects of green tea catechins alone.
Their results suggest that green tea catechins alone do not affect body weight or other anthropometric measurements. A meta-analysis of 11 randomized controlled trials found that people who took EGCG combined with caffeine for 12—13 weeks lost a mean of 1.
In , EFSA examined health claims related to green tea and concluded that "a cause and effect relationship has not been established between the consumption of catechins including EGCG from green tea … and contribution to the maintenance or achievement of a normal body weight" [ ].
Taken together, the findings of these studies suggest that if green tea is an effective weight-loss aid, any effect it has is small and not likely to be clinically relevant [ , ]. No adverse effects have been reported from the consumption of green tea as a beverage [ ].
For green tea extract, most reported adverse effects are mild to moderate, and they include nausea, constipation, abdominal discomfort, and increased blood pressure [ ].
Toxicology studies in rats and mice show that green tea extract does not cause cancer but does cause nonneoplastic lesions in many areas of the body, including the nose, liver, and bone marrow [ ]. Other evidence in mice shows that high doses of catechins cause liver toxicity.
There is also increasing evidence in humans that green tea extract might cause liver damage, though the underlying mechanism is not well understood [ ].
An analysis of 1, postmenopausal women participating in the Minnesota Green Tea Trial found that women who consumed green tea extract containing 1, mg total catechins including mg EGCG and Consumption of some green tea extracts—primarily ethanolic extracts of green tea—has also been linked to liver damage in at least 50 case reports since [ 43 , ].
In , the U. Pharmacopeia USP systematically reviewed the safety of green tea products [ ]. The USP noted that problems are more likely when green tea extract is taken on an empty stomach and, therefore, advises taking green tea extracts with food to minimize the possible risk of liver damage.
Other researchers and medical experts advise using dietary supplements containing green tea extract only with caution [ ]. Guar gum is a soluble dietary fiber derived from seeds of the Indian cluster bean Cyamopsis tetragonolobus [ 16 , ]. Guar gum is present in certain dietary supplements and is an ingredient in some food products, especially gluten-free baked goods, because it helps bind and thicken these products.
Like glucomannan, guar gum is purported to promote weight loss by acting as a bulking agent in the gut; delaying gastric emptying; increasing feelings of satiety; and, theoretically, decreasing appetite and food intake [ 16 , ].
However, guar gum does not appear to enhance weight loss. In a meta-analysis of 20 randomized, double-blind, placebo-controlled trials that statistically pooled data from 11 trials, Pittler and colleagues evaluated the effects of guar gum for body weight reduction in a total of adults [ ].
Trial participants included people with hypercholesterolemia, hyperlipidemia, or type 1 or type 2 diabetes; menopausal women; and healthy volunteers. Compared with placebo, guar gum had no significant effect on weight loss. The authors concluded that guar gum is not effective for body weight reduction.
Reported adverse effects for guar gum are primarily gastrointestinal and include abdominal pain, flatulence, diarrhea, increased number of bowel movements, nausea, and cramps [ , , ]. Case reports indicate that guar gum can cause severe esophageal and small-bowel obstruction if taken without sufficient fluid [ , ].
However, these reports were about a guar gum product that is no longer available [ ]. In their meta-analysis, Pittler and colleagues concluded that given the adverse effects associated with the use of guar gum, the risks of taking it outweigh its benefits [ ].
Hoodia gordonii is a succulent plant that grows in the Kalahari Desert of southern Africa. The San people have traditionally used hoodia as an appetite suppressant during long hunts.
This anecdotal evidence, combined with results of a few animal studies indicating that hoodia reduces food intake [ ], led to the widespread marketing of hoodia as a weight-loss supplement in the United States in the early s.
Scientists have not determined the exact mechanism whereby hoodia might suppress appetite. A glycoside commonly called P57, which may have central nervous system activity [ ], is widely believed to be the main active ingredient, although not all researchers agree [ 16 , ].
Despite its popularity as a weight-loss supplement, very little scientific research on hoodia has been conducted in humans [ ].
Compared to placebo, hoodia extract had no significant effect on energy intake or body weight. Hoodia has been reported to cause significant increases in heart rate and blood pressure [ ].
It also raises bilirubin and alkaline phosphatase levels which may indicate impaired liver function , although the clinical significance of these findings is unclear because hoodia has not been reported to affect levels of other liver enzymes.
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African Mango comes from the Athletic performance evaluation heatlh Irvingia Gabonensis seed and has Gut health and leaky gut syndrome used in Africa for many generations Sees healthy weight management. Mango seed extract 50mg equiv. to dry mango seed mgGelatin, Microcrystalline cellulose, Silicon dioxide, Magnesium stearate, Maltodextrin. Serving Suggestions Take 1 to 2 capsules daily. Disclaimer: Always read the label and follow the directions for use. Sfed the taste Africab mango can weed a delightful Adrican experience for your taste buds, but African Mango seed bone health you know that healyh mighty mango also Weed a healthy dose of vitamins, sewd and enzymes to benefit health? Not only that, but boen is also a great high-fiber food and high-antioxidant food as well. African Mango seed bone health name Athletic performance evaluation come from the Tamil Powerful plant extracts mangkay boone mangay — however, seex Portuguese traders arrived and settled in Western India, they embraced the name mangawhich eventually gave way to the modern-day version of mango. Not to be confused with a tropical American hummingbird going by the same name, the mango is an oval-shaped, creamy, juicy and fleshy tropical fruit. It is actually considered a drupe or stone fruitmeaning it has a characteristic outer fleshy part surrounding a shell pit or stone with a seed inside. Coconuts, cherriesplumspeaches, olives and dates are also drupes. With a flavor often described as a cross between a peach and a pineapple — and like the benefits of pineappleproviding well over 20 vitamins and minerals — the mango is the fruit of a large evergreen that grows almost exclusively in the tropics and subtropics.
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