Mushrooms are a food with a strong flavor or are spicy and irritating. Hairy food refers to food with heavy flavor or spicy stimulation, which may lead to aggravation of allergic symptoms or trigger allergic diseases after eating. Mushroom itself belongs to a kind of food with very heavy flavor, which may cause headache or allergic phenomenon after eating. However, a small amount of use is generally not a problem. Mushrooms contain a large number of vitamins, minerals, trace elements, amino acids, proteins and so on. After eating, it can be beneficial to absorb the nutrients in mushrooms and promote the level of metabolism.

Black fungus is a nutritious and famous edible fungus, which has the effect of benefiting the qi, moistening the lungs, tonifying the brain, lightening the body, cooling the blood, stopping bleeding, astringent intestines, revitalizing the blood, and nourishing the face, and it does not belong to hairy things.