Zinc, what role in our body?

Zinc is present in all the cells of our body, as well the eye, the skin or the brain. This trace element plays a role in enzymatic reactions and in the metabolism of lipids, proteins and carbohydrates. It allows better healing of wounds and strengthens the immune system. A scientific study has shown that zinc reduces the symptoms and duration of a cold. It is also used to treat acne or bedsores. Associated with vitamins, it could delay or limit the risk of a decrease in visual acuity.

In contrast, a deficiency of zinc is a sign of malnutrition. It can cause immune problems, skin, but also reproductive problems or growth disorders in children.

How to answer the need for zinc?

The required zinc intake depends on the age and health of the person. For a child, it takes 10 mg per day. An adult will take 15 mg, while a pregnant or breastfeeding woman has a greater need: about 25 mg. But beware, it is recommended not to exceed 50 mg per day!

The richest zinc food remains the oyster. But it is also found in cereals, fish or meat. This is particularly the case of veal liver, wholemeal bread, crustaceans and wheat germs.

For people who need a cure, zinc is also available as a powder, tablet or lozenge. It can also be applied on the skin.