2. Pleurotus ostreatus belongs to fungus food. If it is raw or half-baked auricularia auricula, it will produce some toxins, which will have an impact on the body, ranging from diarrhea to poisoning and life-threatening.

3. Pleurotus ostreatus contains a variety of vitamins and minerals, which can improve human metabolism, enhance physical fitness and regulate autonomic nerve function, so it can be used as a nutritional product for weak patients, and also has a certain effect on lowering blood cholesterol and preventing and treating urethral stones, and can also play a conditioning role for women's menopausal syndrome. Pleurotus ostreatus also has the function of relaxing tendons and activating collaterals, and can be used for lumbago and leg pain, numbness of hands and feet, and discomfort of meridians.