Many people often only pay attention to drinking and eating vegetables when eating dinner, forgetting or deliberately not eating staple food, which is easy to damage kidney qi due to unbalanced nutrition. In addition, if you eat less staple food, you will inevitably eat more meat. Studies have shown that excessive meat intake is an important "accomplice" to seborrheic alopecia. To rule out the possibility of hair loss caused by diseases, we can effectively reduce the frequency of hair loss by eating foods that help prevent hair loss in daily life.

2, lead to calcium deficiency

Eating too much meat can easily lead to calcium deficiency, mainly because too much protein will increase urinary calcium excretion. Some scientists have found that a proper amount of protein in the diet contributes to the absorption of calcium, but when there is too much protein in the diet, the absorption rate of calcium decreases, while the urinary excretion of calcium increases, thus causing calcium deficiency.

Studies have proved that for every 50g increase in protein's intake, the calcium excretion will increase by 60mg. Therefore, the dietary habit of eating big fish and big meat often hinders the absorption of calcium. People who are vegetarian for a long time may wish to eat some foods rich in protein, such as meat and eggs, to accelerate the absorption of calcium in the small intestine.

Secondly, eating too much fat in the diet will also hinder the absorption of calcium in food, because fatty acids will combine with calcium to form insoluble calcium salts. Animal meat not only contains a lot of protein, but also contains a lot of fat.

Extended data:

The principle of "three don't eat" when eating meat

1, lymph does not eat. The lymphatic system is actually the immune system in the organism, so it is easy to have some toxic and harmful substances left, so don't try lymphoid tissue.

2, glands do not eat. Glands include endocrine-related glands such as thyroid gland and adrenal gland, and immune system-related tissues such as lymph gland. The former may indeed have adverse effects on the endocrine system of the human body after ingestion, while the latter is not recommended to try with reference to the principle of not eating the former lymph.

People should also try to eat less chicken ass and duck ass, because these parts, which are full of "extraordinary fragrance" to a few people, actually have a lot of glands, so don't eat them.

3. Try not to eat the skin. The so-called "skin" actually includes many parts, including dermal tissue, fatty tissue and even lymphatic tissue. Among them, dermal tissue can also be eaten because it is rich in collagen. As for adipose tissue and lymphatic tissue, it is not recommended to eat.

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