The part of pork that is often thrown away by housewives is very good for bones and joints and beautifies the skin if eaten properly.

There is a fact that not everyone knows about the nutritional composition of pork skin. It can be understood that the bone marrow contained in pig skin is like cement to bind cells together into solid body tissue.

Pork skin belongs to the protein group containing many bone marrow components (gelatin and collagen) which is also very nutritious. Bone marrow is very necessary for the structure of the body, can be understood as cement to bind cells together into solid body tissue. All tissues, from skin, hair, hair, flesh, bones, and connective tissue, require this matrix in order to bond.

Pork skin should only be eaten after it has been cleaned. Illustration

In the past, pig slaughterers used to boil hot water to shave pigs. But nowadays, pig slaughterhouses usually shave them raw. The leg of the pig’s hair is still in the skin, this hair is very hard, not good for digestion. Not only that, many people mistakenly think that this part contains a lot of fat, so many housewives when buying it, filter it out.

However, there is a fact that not everyone knows about this very popular food. According to some studies, in pigs there are many health effects:

Protein in pork skin is very difficult to digest, so you should not eat much. Illustration

Beautify skin, prevent aging

The dermis is the part that contains a lot of collagen, which is an essential nutrient for the human body, if the skin lacks this high-quality protein, the aging process will take place quickly, leading to the appearance of wrinkles, dark spots. and worse, sagging skin.

Eating pork skin in moderation can help the body replenish the necessary amount of collagen, bring nutrients into the skin to make the skin soft and smooth, and can effectively prevent skin aging. At the same time, eating a sufficient amount of skin can keep skin cells elastic, moreover, to a certain extent can prevent the skin from losing water, and at the same time avoid dry skin.

Nourishing yin, nourishing blood

Pork skin according to Oriental medicine is a cooling food with the effect of tonic yin, oxygen, and can also have the role of nourishing blood.

Pig skin contains a lot of iron, so dishes made from this material have the effect of tonic blood, and can help with milk, skin care, and laxative. Good for people with dry skin, sore throat, sore throat.

Help strengthen bones

Everyone knows that pig skin contains a lot of collagen, which not only helps keep the skin healthy and beautiful, but also an important nutrient for bones. For middle-aged and elderly people, because the body loses too much collagen with age, the bones will gradually become brittle and prone to osteoporosis.

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Vitamin supplement

Pork skin contains many vitamins, in which vitamin B2 content is relatively high, can supplement nutrients for the body, so you can eat a reasonable amount of skin in daily meals to promote good use. best..

Note: Protein in pork skin is difficult to digest, so you should not eat much. Only eat skin when the hair has been cleaned, do not buy spring rolls in places of unknown origin.