Resveratrol Side Effects

It is important to understand the origins of resveratrol before one considers taking the supplement, and it is vital to consult a physician before taking resveratrol. According to, the supplement is a natural component that is commonly found in peanuts, blueberries, red grape skin, and many other berries. Resveratrol is a potent antioxidant that protects the plants against stress and harm from the environment.

How does Resveratrol work?
WebMD reported that the supplement may open blood vessels. Resveratrol also reduces the activity of cells, which is vital for blood clotting. There has also been research that suggests the supplement can decrease pain, swelling, and inflammation in individuals.

Common side effects of Resveratrol
Although resveratrol has many benefits, it is also crucial to understand the potential side effects that can happen when taking resveratrol. When taken properly, the supplement is safe and has an abundance of health benefits. However, there have been side effects reported by some individuals who have taken the supplement. The reported side effects when taking the supplement in low doses, which are primarily circumstantial and will cease when an individual stops taking the supplement, are:

• Loss of appetite: Some individuals have reported a loss of appetite when taking a low dose of resveratrol.

• Abdominal cramping: There have been some individuals who have reported abdominal cramps about an hour after taking resveratrol.

• Diarrhea: Some individuals also reported diarrhea that is accompanied with stomach cramps.

• Tendonitis: There have been some individuals that have reported tendonitis when taking the supplement. These individuals reported taking more than 2 grams per day.

• Skittish and nervous feelings: There have been some individuals who have reported that the supplement makes them feel nervous or jittery, which is similar to drinking caffeine at high doses.

• Arthritis and joint pain: This side effect is rare, but arthritis and joint pain was reported in some individuals who have taken high doses of the supplement including 2 or more grams per day.

In order for individuals to evade the side effects that have been reported, it is recommended to take the smallest recommended dose. If an individual experiences any side effects after taking the supplement, then they should stop immediately and contact a physician.

Who should avoid Resveratrol?
Although the supplement is relatively safe, there are some individuals who should not take resveratrol. Individuals who have been diagnosed with blood disorders can take the supplement, but it is vital that these individuals are carefully monitored by a doctor.

Individuals who are having a surgical procedure should stop taking the supplement at least two weeks before their scheduled surgical procedure. These individuals should not start to take the supplement again for at least two weeks after the surgery, which will reduce the possible risk of increased bleeding.

Those who are pregnant or breastfeeding should avoid taking resveratrol. There has not been enough scientific research to support if the supplement is safe enough to take while pregnant or nursing. It is also recommended that children avoid the supplement, due to the lack of research.

Due to the slight estrogenic activity resveratrol causes, woman who have cancer should not take this supplement until they seek the advice of a physician. However, most physicians will recommend they avoid the supplement. Women who have other medical conditions, which are sensitive to estrogen production, should also seek the advice of a medical professional before taking the supplement.

Is Resveratrol right for you?
According to WebMD, the primary research that was conducted on the supplement yielded an array of health benefits, which included:

• Lung disease: When taking resveratrol with a combination of other supplements, research found that patients have reduced mucus production.

• Acne: There has been evidence that the supplement can aid in the reduction of acne.

• Cancer: Early research has suggested the supplement is effective in cancer prevention.