If one day you find yourself unable to see clearly at night, and everything is in a trance, such as night blindness, dry eye, dry hair, rough skin, poor memory, irritability, insomnia, etc., you think that you are under too much pressure, and you have been too busy and heavy at work recently, just because you have not had a good rest. No, in fact, you lack vitamin A. Of course, if you are a child, vitamin A deficiency will also hinder your growth and development. The most intuitive thing is that you are shorter than your peers. Well, you are not tall.

So if one day you find yourself with chapped horns, molting, seborrheic dermatitis, itchy skin, red or purple tongue, easy inflammation of the mouth, bloodshot eyes, easy tears, easy fatigue, dizziness and other symptoms. Anyway, Otawa's skin is related, that is, the lack of vitamin B, but vitamin B2 is also related to getting angry. After eating spicy food such as Chili, mutton and white wine, it will speed up the blood flow, so it will. If it is not supplemented in time, it will cause gum swelling and even oral ulcer, so this symptom will be relieved soon as vitamin B2 is supplemented properly at this time.

However, if you don't eat any hot food and take vitamin B2, you will still have bleeding and swelling of gums and conjunctival hemorrhage, which means that you lack vitamin C, that is, you eat less vegetables and fruits. Lack of vitamin C can cause scurvy, which is very serious.

Why is salmon so expensive? Because salmon has the highest vitamin D content in natural foods, well, there are tuna. Vitamin D deficiency seems to be closely related to cancer, heart disease, diabetes, depression and immune diseases. So make money, eat more salmon, but also pay attention to parasites. If you really don't like salmon, put calcium tablets on it ~