Collagen is a type of protein that is produced in the body at a rate of 70%. no see.
It is composed of amino acids and acts as a binder to connect cells.
Skin age, mental health, and the main protein of body tissues Working as It is because it is involved in muscles, bones, cardiovascular system, etc.
Green vegetables (broccoli, cabbage, lettuce), sardines, cucumbers, strawberries, oysters, chicken (chicken feet), fish There are others.
If you have kidney disease and Excessive consumption may actually cause skin problems, so please be careful. You must do it.