Resveratrol is a natural antioxidant obtained from plants such as red grapes, blackberries, and currants, but also from peanuts and even oysters. It is one of the most potent substances used in cosmetics and is used to prevent skin aging.
It is available in different forms. You can buy it in tablets or as a component of a facial cream, since it is beneficial in both forms, although one of the most common uses is taking it as a dietary supplement.
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Resveratrol properties and benefits
It contains a broad spectrum of polyphenols, anthocyanins, and flavonoids that make it very beneficial for skin health. These substances, in addition to providing resveratrol with health-related properties for the body, cardiovascular support, and overall improvement of the immune system, are also found in red wine. That is why this antioxidant is commonly associated with its dark reddish color.
An important characteristic is that it is able to extend life, in a literal sense. There is a study published in the journal Nature by Horwitz and Sinclair that indicates how it increased the life expectancy of a yeast fungus, specifically Saccharomyces cerevisiae. Although it may not seem like much, it is a significant achievement. But let us focus on the properties of resveratrol for people:
- In creams, it has anti-aging effects and improves the skin.
- It works as an anti-aging treatment.
- In extract, capsule, or tablet form, it has functions related to blocking body fat.
- Improves cardiovascular function.
- Inhibits cell proliferation.
- Anti-inflammatory effects.
- Provides better energy production in the body.
- Protects the prostate in men.
As mentioned, it may seem minor to increase the life expectancy of a yeast fungus, but it also does so in worms and fruit flies, which suggests that it has a relevant role in this area.
Additional properties are related to people who follow a high-fat diet. When ingested, it blocks the side effects that this type of diet causes, or at least part of them.
But hey…
This does not mean that you can overeat fried foods and junk food. Quite the opposite. If you eat well and also take resveratrol antioxidant for certain periods, the tissues of your body will have a lower risk of mortality and obesity. According to recent studies, the risk is reduced by close to 30%.
Another characteristic that makes it very valuable is the normalization of blood glucose and insulin levels, which may be helpful for many people with blood sugar disorders.
Does resveratrol antioxidant work?
According to available results and the opinion of scientists, the caloric reduction it causes activates a longevity gene that increases life expectancy. This makes cells age less and take longer to die. Apoptosis, or programmed cell death, is delayed when resveratrol comes into contact with tissues. As a result, cells last longer and remain functional for more time.
Part of its function and recommendations are also based on the fact that it is considered a phytoestrogen. It has anticancer effects due to its flavonoids. Therefore, it serves as a supplement to delay the signs of aging, but also to help prevent diseases such as cancer or heart disease.
Resveratrol and its anti-inflammatory and vasodilatory properties improve the circulatory system. This is particularly beneficial for many areas of the human body where blood flow is reduced. Its function, as well as a more detailed explanation, can be found in the article what resveratrol is used for. There you can see the complete text with all its applications and some interesting brands.
Does it have side effects?
In most cases, you will not experience unwanted or harmful effects if you take this substance. It is very safe, although some people may notice insomnia during the first days. The most common side effects are:
- Nervousness due to increased energy.
- Drowsiness and poor sleep.
- Mild stomach discomfort.
Apart from these, there are no significant side effects reported for resveratrol. It is a very safe substance that can be taken by most people.
Contraindications
- Women with estrogen sensitivity. They should avoid its use or consult a doctor beforehand.
- Pregnancy.
- Breastfeeding.
- People who take anticoagulant medication.
If you take medication that increases estrogen levels or is used to treat hormonal problems, you should verify that it will not interact with resveratrol. Due to its characteristics, it could increase its effects.
Otherwise, most people can take it normally without experiencing any reaction. That said, if this is your first time, as with any extract, some caution should be taken and observe the contraindications to ensure that you are not part of any of these groups.
How to take resveratrol
The usual amount is 1 or 2 tablets daily. Check the instructions on the label, since there, depending on the brand and the laboratory that produces the extract or the cream with resveratrol, a specific amount will be indicated.
Capsules can be taken at the time that best fits your lifestyle. However, since it can provide some energy, it is best to take it after breakfast, in the morning.
The cream, depending on the rest of the ingredients, may be recommended as a night cream or a day cream. In any case, the composition of resveratrol makes it especially suitable for people over 30 years old. It protects the skin, helps delay skin aging, and improves the appearance of forehead, eye, or perioral wrinkles.
It is a strong blocker of free radicals, city pollutants, and cellular stress from daily life.
