2. Kombucha is a kind of natural functional food with many health functions. Proper drinking of black tea fungus has many health-care effects, such as promoting digestion, stimulating appetite, relieving fatigue, and sterilizing. However, improper drinking of black tea fungus can also cause harm and side effects. Black tea fungus is fermented by tea, water, sugar and fungus, which is more suitable for ordinary people to drink and has a certain regulating effect on blood pressure and blood lipid, but it cannot replace drugs to treat diseases.
3, black tea fungus contains caffeine, which has the effect of exciting the central nervous system, so it is best not to drink too much, not to drink at night, otherwise it is prone to insomnia, palpitations, dizziness and other manifestations; Drinking black tea fungus on an empty stomach will stimulate the gastric mucosa, which is prone to symptoms such as acid reflux and stomach discomfort. Organic acids contained in black tea fungus may cause allergic reactions, and people who drink it for the first time should pay attention to observe whether there are allergic manifestations. In addition, the cytokine activity of black tea fungus is too strong, which will stimulate the autoimmune system and cause some reactions. For people who have relatively weak kidney and bladder functions or have certain basic diseases, if they drink too much, it may lead to kidney overload, which may lead to arthritis, low back pain, neuralgia, gout, nephropathy and so on.