The nutritional value and nourishing function of fish skin are similar to other skins, but the cholesterol content is the lowest. People who are afraid of eating other hyperlipidemia skins don't have to worry about eating fish skins. There are many ways to eat fish skin, and the most popular is cold fish skin. In addition, braised fish skin, hot and sour fish skin and garlic-flavored grilled fish skin are also good attempts. When making fish skin, be careful not to blanch it for too long, so as not to affect its crisp taste. People with a bad stomach should not eat more fish skin, which is more difficult to absorb. If you add some vinegar, it can be improved.

While obtaining collagen through food supplement, we should also eat more foods with antioxidant function such as oranges, carrots, tomatoes and grapes to reduce the damage of free radicals to collagen in the body. At the same time, animal skin contains more fat, so it is best to eat it with vegetables with lipid-lowering effect such as onion, cauliflower, celery and pumpkin.

Chicken with skin contains more lipid substances, so obese people and people who prevent metabolic syndrome should peel it before eating. Chicken skin contains collagen, which can scrape off the fat attached to the skin, soak it in hot water, and then use it to stir-fry and cook soup, making full use of the nutrients of chicken skin.