Hazel mushroom is a kind of mushroom for daily consumption, which is delicious, smooth and refreshing, and also belongs to a Chinese herbal medicine, with the effect of dispelling wind and strengthening bones. However, there are certain contraindications on consumption, including contraindications and contraindicated groups, especially those allergic to mushrooms need to strictly prohibit food. 1, contraindications to consumption: because hazel mushrooms grow in humid areas, so the root of more dirt, so it is not recommended to eat raw, so as not to cause abdominal pain, diarrhea, nausea, vomiting and other uncomfortable symptoms. It is recommended to clean and soak in warm water, cooked by frying, stir-frying, deep-frying, etc.; 2, contraindicated people: people allergic to mushrooms should not eat hazel mushrooms to avoid allergic reactions, skin symptoms such as hives, itching, or allergic rhinitis symptoms such as nasal congestion, runny nose, sneezing, and in severe cases, may also cause anaphylaxis; 3, other: from the perspective of traditional Chinese medicine, hazel mushrooms are warm, too much consumption Can lead to fire, so need to pay attention to the intake. People with fire should also eat less, so as not to aggravate the symptoms of discomfort.