Birch mushrooms in water can only provide the body with some nutrients, does not have the efficacy and effect of treatment of disease. Birch mushrooms contain superoxide dismutase, polysaccharides, fungal peptides, organic selenium, folic acid derivatives, aromatic oxalic acid, low molecular polyphenols, lignin compounds and other nutrients, the right amount of water to drink for the human body to provide some of the nutrients, has a certain nutritional value. Birch mushrooms in water is suitable for most people, allergy to this product is prohibited, allergic people should be cautious, pregnant women should be cautious to drink. This product can be consumed in moderation, should not be excessive drinking. Birch mushrooms in water does not have the efficacy of treating diseases and functions, if there is physical discomfort, it is recommended that the hospital, under the guidance of the physician standardized treatment, do not unauthorized use of medication, so as not to cause adverse reactions.