Except for those who are allergic to loach, most people can consume loach in moderation. Loach belongs to a kind of river products, has a certain nutritional value, for the loach allergic people, to avoid eating loach, so as not to cause adverse reactions. Loach is rich in nutritional value, each 100 grams of edible parts containing 17.9 grams of protein, 2 grams of fat, 1.7 grams of carbohydrates, 75 milligrams of sodium, 14 micrograms of vitamin A, 6.2 milligrams of niacin, 282 milligrams of potassium, 299 milligrams of calcium, etc., which provides the body with the energy and nutrients it needs, so the consumption of loach can be, to increase the nutrients. In daily life, except for those who are allergic to loach, most people can eat in moderation.