It is not true that three kinds of people should not eat shiitake mushrooms. Shiitake mushroom belongs to the food of fungus, its nutritional value is relatively high and calorie is low. Per 100g of mushrooms, the calorie is 137KJ, water accounts for 91.7g, protein accounts for 2.2g, vitamin C is 1mg, calcium is 2mg, phosphorus is 53mg, sodium is 1.4mg, magnesium is 11mg. in general, eating mushrooms in the daily diet is beneficial to the health of the body. However, it should be noted that some special people are allergic to the ingredients of mushrooms, it is not recommended to eat mushrooms, so as not to induce an allergic reaction, serious cases can appear breathing difficulties, anaphylactic shock and other symptoms, a serious danger to health. In daily life, in addition to eating shiitake mushrooms, you can also eat more foods rich in vitamins and proteins, such as strawberries, cherries, carrots, beef, etc., to maintain a balanced diet.