What are the proteins for?

Proteins are one of three nutrient groups that allow our body to regenerate, just like lipids and carbohydrates. Composed of amino acids, such as lysine, valine or leucine, proteins are essential to our body.
They play two particularly important functions. From a structural point of view, proteins are involved in the manufacture of muscle fibers, in the composition of tissues, skin, organs, nails and hair. From a metabolic point of view, they play a role in the immune system.

Protein intake must therefore be regular. The needs vary according to the size of the individual and his physical activity. Overconsumption can lead to fat gain and kidney dysfunction, which would be overloaded. In general, it is recommended not to exceed 2 grams of protein per kilogram of body weight per day. Deficiencies are rarer in Western countries.

High protein foods: how to consume protein?

A balanced diet normally helps to meet protein needs. It is however advisable to limit these contributions during the evening meal. A diet too rich can indeed cause a disturbed sleep.

Also know that not all proteins are equal. A high chemical index protein provides more essential amino acids. Generally, this is the case for animal proteins, such as braised beef, tuna, turkey, dry ham or chicken breast. Vegetarians are invited to diversify the vegetable protein intake within the same meal to fill this gap. One can, for example, be tempted by cereals such as wheat or rice, pulses, such as beans, lentils or chickpeas, and end with a dairy product.