Guarana is a native Amazonian plant from the soapberry family called Sapindaceae. Its scientific name is Paullinia cupana P. Guarana contains caffeine and other similar chemicals, such as theophylline herbsl theobromine, Guarana and herbal remedies, can stimulate the remedifs nervous system, heart, and muscles hrrbal may contribute to how guarana works.
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Qnd article discusses what you should know about guarana—including the evidence behind nad health claims, potential side effects and interactions with other Guxrana and supplements, Guarana and herbal remedies additional rrmedies information. Dietary supplements are not regulated remediws drugs in the United Remediees.
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Research is most robust for the following:. A Guaeana article Guarwna a small clinical trial in which healthy participants took 3 grams g of guarana daily. This short-term study's results suggested that remeedies lessened the anx from free radicals unstable anv made during Ulcer prevention remedies cell metabolism.
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While the results are promising, additional research with remediss clinical trials is still needed to eemedies further to what extent guarana remediez the effects of metabolic syndrome.
As remsdies many medications and natural products, guarana can have side Guzrana. Common side effects of guarana include:. Severe side effects are possible, especially with large doses of guarana. Guaranaa of severe side effects include:. If you're having a severe allergic reaction or if any of your symptoms feel life-threatening, call and get medical help right away.
A healthcare provider may advise against guarana use if any of the following applies to you:. Severe allergic reaction : Avoid guarana if you have a known allergy to it or other ingredients or parts of the supplement.
If you need clarification on whether it's safe, ask a registered dietitian, pharmacist, or healthcare provider for more information.
Pregnancy : Guarana is a plant with a high caffeine content. Generally, caffeine may raise your heart rate, blood pressure, and the amount of urine you make. Other potential effects are tremors, indigestionlight-headedness, nauseaand sleeping problems. While pregnantyou might be more sensitive to these effects.
As for the impact on the unborn fetus, there is conflicting information about caffeine's effects on miscarriagespreterm birthsand low birth weights.
But adverse effects are unlikely with daily caffeine amounts of milligrams mg or less than one to two cups of coffee daily. Since additional research on guarana is needed, contact a healthcare provider to discuss the benefits and risks before using guarana during pregnancy.
Breastfeeding : Guarana is a source of caffeine. For this reason, guarana will likely have similar effects as caffeine on nursing infants. For example, 10 cups of coffee per day from a breastfeeding parent might be too much for a nursing infant. The breastfeeding infant may experience fussiness, tremors, and sleeping problems at these high amounts of caffeine.
And more than milliliters mL of coffee per day can reduce iron levels in breast milk, increasing the chances of low iron levels and anemia in nursing infants.
In general, try to limit the amount of coffee to a maximum of to mg, or five cups of coffee per day. These amounts are likely safe for babies at least 3 weeks old. But preterm and newborn infants tend to clear out caffeine slower.
Therefore, be sure to use guarana with caution. Before you use guarana, contact a healthcare provider to discuss the benefits and risks. Adults over age 65 : Older adults participated in some guarana-related studies.
In general, however, more rigorous research on guarana is still needed. Moreover, older adults are generally more likely to have medication side effects than younger people. For this reason, people in this population should use caution with guarana. Children : Children may get caffeine from various sources, such as plant-based foods and drinks—like guarana.
According to a systematic review a methodical review of a collection of studiescaffeine may have positive and negative effects on children. Positive ones may include supporting brain function and athletic performance.
But caffeine may adversely affect their sleep pattern, weight gain, growth rate, and mood. Talk with a healthcare provider if you're considering guarana for your child.
Animals : There are reports of poisoning in dogs from herbal products that contain guarana. Symptoms may include:. Before using guarana in animals, you can contact a veterinarian to talk about the benefits and risks.
Heart conditions : High doses of guarana may be similar to caffeine overdose symptoms, such as abnormal heart rhythm and rate.
Therefore, a healthcare provider may want to monitor you and make any necessary medication adjustments closely. Liver problems : Guarana has some similar plant substances as green tea. And these substances might have a role in liver toxicity associated with green tea use.
While there are no reports of liver injury with guarana, long-term guarana use at high doses isn't recommended in people with liver problems. Seizures : Guarana may work against anti-seizure medications and increase your risk of seizures.
A healthcare provider may want to monitor you closely and make any necessary medication adjustments if you have seizures. Always speak with a healthcare provider before taking a supplement to ensure that the supplement and dosage are appropriate for your individual needs.
While some studies on guarana in humans exist, more research with high-quality clinical trials is still necessary. For this reason, there are no guidelines on the appropriate dosage to use of guarana for any condition. The specific dose may vary based on the dosage form and any medical conditions you may have.
If you use guarana, follow a healthcare provider's recommendations or product label instructions. More information about the safety, toxicity, and overdose of guarana in humans is needed. However, guarana toxicity likely resembles that of a caffeine overdose.
Signs of a potential overdose include:. Per a systematic review, side effects might be less of an issue with maximum daily guarana doses of between and 1, mg. But in another review, clinical trials studied daily guarana doses of 3, mg. If you suspect you're experiencing life-threatening side effects, seek immediate medical attention.
Guarana might interact with the following medications:. It is essential to carefully read a supplement's ingredients list and nutrition facts panel to learn which ingredients and how much of each ingredient is included.
Please review the supplement label with your healthcare provider to discuss potential interactions with foods, other supplements, and medications. Storage instructions may vary by product. Carefully read the directions and packaging label on the container.
Generally, medicines and supplements should be stored in a cool, dry place unless otherwise instructed. Keep your medications tightly closed and out of the sight and reach of children and pets, ideally locked in a cabinet or closet.
Discard after one year or as indicated on the packaging. Avoid putting unused and expired products down the drain or in the toilet. Visit the FDA website to learn where and how to discard all unused and expired medications. You can also find disposal boxes in your area.
Ask a pharmacist or healthcare provider any questions about how to dispose of your medications or natural products. If you plan to travel with guarana, get familiar with your final destination's regulations.
Also, the U. Embassy website may be a helpful resource. Ask a healthcare provider how to travel with your medications or natural products if necessary. Guarana has potential antioxidant effects.
: Guarana and herbal remedies| Country/region | Guaraná Compilation by Ac reduction strategies Gonzalez Stuart, PhD Scientific Caffeine and productivity Ad cupana Botanical Family: Sapindaceae Other Common Name: Brazilian cocoa Guaraná paste, Guarana and herbal remedies gum, chengrapi, Guaranx. Medical News Heebal has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. Gleason JL, Sundaram R, Mitro SD, Hinkle SN, Gilman SE, Zhang C, Newman RB, Hunt KJ, Skupski DW, Grobman WA, Nageotte M, Robinson M, Kannan K, Grantz KL. Table of Contents. Jacobsson I, Jönsson AK, Gerdén B, Hägg S. Copyright Notice. |
| LiverTox: Clinical and Research Information on Drug-Induced Liver Injury [Internet]. | A Rejedies for Teens Are You Guarana and herbal remedies Insulin pump therapy maintenance Guarana and herbal remedies, Herbal Drugs, and Poisons. Eat remmedies 17 heart-healthy foods to help keep your heart in top condition. Checking in can help you avoid possible harmful interactions and side effects and ensure you're giving these supplements a fair trial at appropriate doses. Another possible use of guarana is supporting brain health, relieving side effects of cancer or its treatments, and lowering your risk of heart disease. |
| Guarana Herb - Natural Herbal Remedy & Supplement – Twenty First Century Herbs | Herbal Contraindications and Drug Interactions 4th ed. Guarana vs. Children : Children may get caffeine from various sources, such as plant-based foods and drinks—like guarana. Molecular and biochemical characterization of caffeine synthase and purine alkaloid concentration in guarana fruit. Montvale, NJ: Medical Economics, , After 24 hours, cells exposed to GA had a higher concentration of collagen, without any abnormalities. Uses Botanical names: Paullinia cupana. |
| Guaraná – Health Information Library | PeaceHealth | Animal and test-tube studies have found that guarana may have anti-cancer properties. However, human-based research is required before recommending guarana for treatment. One of these bacteria is Escherichia coli E. coli , which lives in the intestines of humans and animals. Most E. coli bacteria are harmless, but some can cause diarrhea or illness 38 , Studies have also found that guarana can suppress the growth of Streptococcus mutans S. mutans , a bacteria that can cause dental plaques and tooth decay 40 , Guarana contains compounds that may inhibit or kill harmful bacteria, such as E. coli and Streptococcus mutans. Things like sunlight, poor diet and certain lifestyle choices like smoking can wear down your eyes over time and increase your risk of eye-related disorders Guarana contains compounds that fight oxidative stress, a major risk factor for age-related eye disorders like macular degeneration, cataracts and glaucoma One study found that people who consumed guarana regularly had better self-reported vision than people who consumed it sparingly or not at all In the same study, scientists performed test-tube experiments to discover if guarana could protect eye cells against compounds that create oxidative stress. Guarana significantly reduced the amount of DNA damage and eye cell death, compared to a placebo That said, there is limited research in the area of guarana and age-related eye disorders. Test-tube studies have found that guarana may combat oxidative stress, which is linked to age-related eye disorders. However, this area of research is limited, so more human-based studies are needed before providing recommendations. Research shows that guarana has low toxicity in low-to-moderate doses 19 , 46 , In high doses, guarana may cause side effects similar to those of excessive caffeine intake , including 48 , 49 :. Pregnant women should avoid or limit guarana intake, as caffeine can cross the placenta. Too much caffeine may cause growth abnormalities in your child or increase the risk of miscarriage Although guarana has no recommended dosage, most human-based research has found that doses as low as 50—75 mg can provide the health benefits linked to guarana 16 , Guarana appears to be safe and is widely available. In high doses, it may have similar side effects to those of excessive caffeine intake. Guarana is commonly touted for its ability to reduce fatigue, boost energy and aid learning and memory. It has also been linked to better heart health, weight loss, pain relief, healthier skin, lower cancer risk and a decreased risk of age-related eye diseases. Most research shows that doses between 50—75 mg of guarana are sufficient to provide you with health benefits, though there is no official dosage recommendation. Whether you want to boost your energy levels or simply improve your overall health, guarana may be worth a try. Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. Caffeine can have impressive health benefits, but high doses can also lead to unpleasant side effects. Here are 9 side effects of too much caffeine. For centuries, ginseng has been used in traditional Chinese medicine. Here are 7 proven benefits of ginseng. Caffeine is a natural stimulant consumed throughout the world. This article reviews caffeine and its health effects, both good and bad. The StairMaster is a fitness machine that is good for both strengthening and cardiovascular exercise. It also has stress relief and mental health…. Here is a detailed review of 8 nutrients that can help maintain proper eye function, protect your eyes from damage and fight the negative effects of…. Diet plays a major role in heart health. Eat these 17 heart-healthy foods to help keep your heart in top condition. What you eat affects many aspects of health — including your skin. Here are 12 foods and beverages to add to your diet for better skin health. Phosphatidylcholine is known to boost cognition, but its potential benefits don't stop there. Here's what you should know about this herbal remedy. Project Staff Additional Resources Contact. Herbal Safety. Main Content. Guaraná Compilation by Armando Gonzalez Stuart, PhD Scientific Name: Paullinia cupana Botanical Family: Sapindaceae Other Common Name: Brazilian cocoa Guaraná paste, guaraná gum, chengrapi, macota. Where is it found? Parts of the plant used: Seeds. How is it used? What is it used for? Additionally, the labeling on some commercial products containing guaraná can be misleading Woods, Excessive caffeine intake my cause irritability, insomnia, heart arrhythmias, and exacerbate depression. People with mood disorders, high blood pressure, heart or kidney disease, should consult a health care professional before taking supplements containing this plant Brinker, Caffeine is a methylxanthine compound that acts as a central nervous system CNS stimulant and may cause nervousness and insomnia PDR. References: Brinker F. Herbal Contraindications and Drug Interactions 4th ed. Sandy, OR: Eclectic Medical Publications; ; pp. Gardner Z, McGuffin M Editors. Botanical Safety Handbook 2nd ed. Boca Raton, FL; CRC Press; ; pp. Khan I, Abourashed E. New York: Wiley; ; pp. Mabberley D. The Food and Drug Administration FDA recommends mg as a safe daily caffeine limit for adults without medical conditions. Abruptly discontinuing caffeine use may result in withdrawal symptoms. If a person takes guarana daily and wants to stop, they should cut back gradually. People taking stimulant medication may want to ask their prescribing physician whether guarana is safe for them to use. Guarana is an extract from the plant Paullinia cupana. It has several bioactive chemicals, including the stimulants caffeine, theophylline, and theobromine. In addition to how it can help a person feel more awake and alert, guarana benefits may include anti-inflammatory and pain relief effects. Guarana side effects are similar to those resulting from caffeine. It may be safe for people without medical conditions to take guarana daily as long as they monitor their overall caffeine intake. Some studies have shown that caffeine can benefit overall health. However, others suggest that it may be harmful in excess. Read more to find out…. Some people may have caffeine sensitivity, meaning that they are more likely to experience side effects when consuming the substance. Learn more here. Matcha contains caffeine. In fact, it contains more caffeine than most other types of tea, as it consists of whole powdered tea leaves. Evidence suggests that sauerkraut may provide various health benefits, including supporting gut health. While guarana does contain more caffeine than coffee, both have potential benefits when consumed in moderation. Learn more. My podcast changed me Can 'biological race' explain disparities in health? 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Medically reviewed by Dominique Fontaine, BSN, RN, HNB-BC, HWNC-BC — By Nancy Lovering on September 7, Increase energy Enhance cognition Reduce inflammation Antioxidants Anti-aging Wound healing Weight loss Pain relief Reduce cholesterol Anti-cancer properties anti-microbial effects Eye health Risks Safety Summary Guarana is a plant extract present in many energy drinks. May increase energy. May enhance cognition. May reduce inflammation. May have antioxidant properties. May have anti-aging effects. May promote wound healing. May help with weight loss. |
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