1, unsaturated fatty acids, with the effect of lowering cholesterol. At the same time, it can enhance the vitality of skin surface cells, make skin tender and smooth, and make hair black and bright. It is a rare beauty hair product.

2. Lecithin. It can reduce the death rate of cells and delay the aging of the brain, and is known as the magic food that can rejuvenate people.

3, 6-thioguanine substance. This substance is a natural anticancer agent, which has preventive and therapeutic effects on leukemia, gastric cancer and lymphomas.

Extended data:

Reasons for not scraping scales when eating hairtail.

This layer of scales on the body surface of hairtail is actually a layer of epidermis formed by special fat, which is called "silver grease". This is a high-quality fat with high nutritional value. Studies have shown that it is rich in protein, iron, iodine and other nutrients, more lecithin and a variety of unsaturated fatty acids, as well as a natural anticancer component: 6- thioguanine.

"Silver grease" can increase skin elasticity, make skin delicate and smooth, make hair black and delay brain aging; It also has a good protective effect on cardiovascular system and can prevent hypertension. It can be seen that the silver scales with hairtail are a treasure. In Zhejiang, Shandong and other places, hairtail is never scraped.

People's Network-the nutritional value of hairtail? Eat hairtail without scraping scales. Why?