Antioxidants are vitamins, minerals and micronutrients found naturally in our diet.
Their role is to help protect our body's cells from the effects of free radicals.
Free radicals are produced naturally in our cells during the normal functioning of the body, but this production can be increased under the influence of certain environmental factors, such as pollution or tobacco.
An excess of free radicals can lead to premature ageing of cells and the development of certain diseases.
Antioxidants are designed to combat them.
Resveratrol is a plant molecule known for its antioxidant properties.
It is found in certain fruits, especially grapes.
The benefits
Resveratrol is a powerful antioxidant that has many beneficial effects on our bodies.
It is able to fight the accumulation of harmful oxidising molecules for the maintenance of cells and the proper development of the body.
It therefore helps to protect the body and prevent premature ageing.
Resveratrol also has a strong anti-inflammatory effect.
It can therefore help fight chronic inflammation, which can be involved in the development of diseases such as arthritis or atherosclerosis.
Because of these different abilities, it plays a role in the following different aspects.
Cardiovascular Health
Protects the cardiovascular system and helps protect blood vessel walls from oxidation and inflammation.
It also helps prevent platelet aggregation and reduces the formation of blood clots.
The occurrence of certain pathologies
Particularly in relation to diabetes.
By acting on glucose transport and insulin production, resveratrol helps the body to regulate blood sugar levels correctly.
It is also involved in the prevention of overweight and obesity by limiting the body's synthesis of lipids (fats).
It has also been linked to cancer prevention.
With its antioxidant action, resveratrol inhibits the development of cancer cells and reduces the development of tumours in certain types of cancer.
It also has a therapeutic effect, improving the results of chemotherapy.
In degenerative diseases such as Parkinson's and Alzheimer's, resveratrol slows down the process of brain cell death.
It protects the brain's neurons from oxidative stress and helps prevent the development of these diseases.
About cellular ageing
It is important for protecting cells from free radicals.
It also has the ability to increase collagen production.
This helps to protect the dermis from premature ageing.
The sources
Resveratrol occurs naturally in more than 70 plant species.
The main source is grapes.
It is mainly concentrated in the grape skin and the amount can vary depending on the form of the grapes (fresh, dried, juice, wine, etc.).
In wine, the amount of resveratrol is directly related to the length of maceration.
White and rosé wines are less rich in resveratrol than red wines.
It is also found in cocoa beans and therefore dark chocolate, cranberries, blueberries, unroasted peanuts, rhubarb, pomegranate or even blackberries, which contain small amounts of resveratrol.
Resveratrol can also be found in certain dietary supplements, mainly in capsule form, or in cosmetics.
The dosage varies according to the indication: 100 to 500 mg per day.
In these cases, resveratrol is often combined with another natural antioxidant.
Indications
Side effects have not been reported. However, it is advisable to consult a doctor before taking these supplements.
Unless otherwise advised by a doctor, Resveratrol Cure is not recommended for people who are
- Taking anticoagulant treatment
- Those suffering from hypotension
- In children
- Pregnant or lactating women
- Women with a family history of gynaecological cancer
Chemical property
Resveratrol is a polyphenol, a molecule with the chemical formula: C14 H12 O3. This molecule can exist in two forms:
- Cis-resveratrol
- Trans-resveratrol: this is the most common form and the most active molecule (with an antioxidant activity 7 times greater than that of cis-resveratrol).