Resveratrol: uses, Dosage, and Potential Risks
Written by Medicover Team and Medically Reviewed by Dr Macha Kiran kumar, Oncology
Resveratrol is a compound belonging to the polyphenols family, known for its antioxidant properties that protect the body from damage, potentially reducing the risk of cancer and heart disease. It helps widen blood vessels and lowers the activity of blood-clotting cells.
Some findings suggest it has a negligible impact on estrogen levels and may aid in reducing pain and inflammation.
Resveratrol is a natural compound found in the skin of red grapes, berries, and peanuts. It belongs to a group of plant compounds known as polyphenols and is recognised for its antioxidant properties. Resveratrol is commonly available as a dietary supplement and is often used for its potential health benefits.
Resveratrol is naturally found in:
This compound is used in medicine for treating conditions such as:
studies suggest it can lower blood sugar levels. As an antioxidant, resveratrol is marketed to minimise cancer risks.
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Get Second OpinionResveratrol influences cell signalling, inflammation, and hormone pathways. At high doses, it may irritate the gut, disrupt sleep, or mimic estrogen. It also affects platelet function, increasing bleeding risk, especially with other anticoagulants. These effects arise from its bioactive role in multiple body systems beyond antioxidant activity.
Common side effects include:
Serious side effects may occur, and medical advice should be sought if any severe symptoms are experienced.
Before taking resveratrol, consult a doctor, especially if you:
Resveratrol inhibits enzymes involved in drug metabolism, though its major impact on humans is not well-studied.
Avoid Resveratrol if You: Have known allergies to polyphenols or plant-based compounds
Resveratrol may interact with blood thinners, NSAIDs (like aspirin or ibuprofen), and certain cancer medications. Always consult your doctor before combining it with other drugs.
Using resveratrol with other herbal products or supplements like fish oil or garlic may increase bleeding risk. Use caution and seek medical advice.
Store resveratrol tablets in a cool, dry place at room temperature (15-30°C). Keep away from moisture and direct sunlight.
If not stored correctly, the supplement may lose potency or degrade, reducing its effectiveness and possibly causing harm if contaminated.
| Feature | Resveratrol | Astaxanthin |
|---|---|---|
| Compound Type | Polyphenol | Carotenoid |
| Primary Action | Acts as an antioxidant | Potent antioxidant |
| Main Health Benefits | Protects the heart, reduces cholesterol, and prevents blood clots | Supports skin, endurance, heart, and joint health |
| Eye and Skin Benefits | Not directly linked | Notable benefits for eyes and skin |
| Common Side Effects | Stomach upset, abdominal pain, vomiting, nausea, rash | No significant side effects reported in large doses |

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040-68334455Resveratrol has been promoted as having a number of health benefits, including protecting the heart and circulatory system, reducing cholesterol, and preventing blood clots that cause heart attacks and strokes. It has been shown in animal research to lower blood sugar levels.
Peanuts, pistachios, apples, red and white wine, blueberries, cranberries, and even cocoa and dark chocolate contain this compound. The drug is produced by the plants that produce these foods to fight fungal infection, ultraviolet radiation, stress, and injury.
Single-dose studies indicate that resveratrol 450 mg/day is a daily dosage for a person weighing 70 kg. In a short-term (2-week) trial, doses above 1 g/day seemed to be well-tolerated, but adverse effects can also be noticed.
Before using the drug talk to your doctor if you are having blood disorder, kidney disease, stomach disease and abdominal pain. To minimise the risk of bleeding, people who are having surgery should stop taking resveratrol two weeks before the procedure and should resume it again after two weeks.
Resveratrol, a natural polyphenolic compound found in grapes and red wine, has anti-inflammatory properties that can reduce cytokine overproduction, suppress neutrophil activity, and change the expression of adhesion molecules.
Some of the common side effects of Resveratrol are:Stomach upset,Abdominal pain,Vomiting,Nausea,Rash
Disclaimer: The information provided is accurate and up-to-date to the best of our knowledge. However, it should not be considered a substitute for medical advice or consultation. We do not guarantee its completeness or accuracy. The absence of specific warnings does not mean a medicine is safe for all users. We are not responsible for any outcomes based on this information and strongly recommend consulting a doctor for any medical concerns or questions.