L-tryptophan is an amino acid involved in various biological mechanisms, some of which are linked to sleep. Scientific research has looked into its involvement in these processes.

Vitamin A, an essential nutrient for the human body, has a number of scientifically recognized effects, particularly on the skin. In this article, we take a look at four major areas in which vitamin A has an effect on the skin.

With their specific way of working, spore-forming probiotics have a very specific mechanism of action that gives them some very interesting properties, which are now being studied by scientists.

Essential for good health, mineral salts are involved in hundreds of reactions in the body. Discover their essential benefits and where to find them naturally, both in food and in food supplements.

The treatment of erectile dysfunction is changing. This condition, which massively affects men over the age of 40, is now the subject of new treatment recommendations.

Can a vitamin course really make a difference? What results can you expect, which vitamins should you target and, above all, which products should you choose? Discover all the benefits of a vitamin course, and which supplements are recommended.

A recent clinical study looked at the effects of magnesium L-threonate in adults suffering from sleep disorders. Zoom in on this unique form of magnesium, and its potential benefits on the quality of rest and mental well-being.

Prebiotics and probiotics are two complementary supports for intestinal health... but do you really know their differences and their respective roles in the body?

A recent meta-analysis highlights a close link between physical activity and the intestinal microbiota. These two pillars of our health influence each other, suggesting a promising bidirectional relationship in terms of prevention and performance... The intestinal microbiota is increasingly referred to as an organ in its own right. And with good reason: this invisible ecosystem is thought to play a central role in our body's overall balance.

Immunity, muscle contraction, heart function, bone health... Although it contributes to a number of essential functions in the body, more than one in two people in the world lacks vitamin D. But can we take it every day? But can you take it every day?

Vitamin B2, also known as riboflavin, was discovered in 1933 and is essential to our daily energy metabolism. But where can we find it in our food? That's what we'll be looking at in this article.

We often hear the term ‘fat loss’ used in the sports and wellness sectors. This approach has a targeted objective: to reduce body fat (not muscle mass).

A low-histamine diet is sometimes recommended in cases of intolerance to this molecule. But does this dietary approach have a proven biological impact? A recent scientific study has examined this question.

As an essential trace element, zinc plays an important role in women's health. Hormones, pregnancy, menopause and beauty... Find out more about its benefits!

While dietary supplements can benefit everyone, certain specific profiles benefit all the more obviously from them.