What is zinc?
Zinc is among the trace elements, like iron, selenium, or manganese. It is found in trace amounts, primarily in the muscles and bones.
As it is not produced by the body, it must be provided through diet.
Seafood, red meats, cheeses, nuts, and wheat germ are among the best sources.
Taking a dietary supplement can also increase intake and meet daily requirements.
ANSES (French Agency for Food, Environmental and Occupational Health & Safety) recommends an intake of 10 to 14 mg/day for men and women.
Although present in small quantities, zinc plays several major roles in the body. Thus, it:
- supports immunity and stimulates the production of T lymphocytes
- reduces inflammation
- contributes to the proper functioning of the nervous system
- supports vision and eye health
Read also | How to choose the best zinc?
This trace element is also known for its benefits on the skin. It is particularly recommended for dermatological conditions like acne.
How does it help reduce acne?
It reduces skin inflammation
Acne is linked to inflammation of the pilosebaceous follicles. This results in breakouts and the appearance of various types of blemishes: blackheads, papules, pustules, and even nodules.
Zinc is an excellent natural anti-inflammatory.
As shown in this study, it is capable of inhibiting skin inflammation and reducing acne breakouts. At the same time, it helps balance sebum production.
Moreover, a zinc deficiency is often associated with skin lesions and redness. It may even be a triggering factor for inflammatory-type acne.
It fights bacteria
Thanks to its antibacterial action, it fights against bacteria responsible for acne, including Propionibacterium acnes.
During this study, zinc supplementation helped inhibit the multiplication of the bacteria through its bacteriostatic action.
At the same time, it reduced inflammatory lesions on the skin, redness, and the size of pimples.
Read also | The best dietary supplements against acne
It promotes healing
Finally, this trace element is involved in the wound healing process. It is essential for the synthesis of collagen and the regeneration of skin cells in the dermis.
Thus, it helps reduce the appearance of scars left by acne and pimples.
