The health claims of Kombucha tea are not supported by the FDA.
The origins of Kombucha tea can be traced back more than 2,000 years ago to eastern Asia. Kombucha is now sold in supermarkets and health food stores, but can also be brewed at home by fermenting tea with a "mushroom" of yeasts and bacteria. Kombucha proponents claim the tea can fight disease, reverse aging and help the body with ailments like insomnia, arthritis and intestinal disorders. However, according to the American Cancer Society, there is no scientific evidence to support any of these claims. In fact, Kombucha can cause serious side effects.
Metabolic Acidosis
Kombucha tea can be highly acidic. The American Cancer Society has found that the drink contains alcohol, ethyl acetate, acetic acid and lactate. Excessive amounts of acid in the body can lead to a condition known as metabolic acidosis. When there is too much acid in the body, oxygen levels are reduced. If left untreated, acidosis can have serious consequences, including shock or death.
Aspergillus
Kombucha, especially homemade, can become contaminated with fungi and bacteria that can harm the body. Aspergillus is one example of a toxic mold that has been found to grow in Kombucha. Aspergillus is inhaled into the lungs and is especially harmful to those with weakened immune systems, lung disease and asthma. Aspergillus can also spread to the brain and other organs.
Lead Poisoning
Lead poisoning has previously been linked with homemade Kombucha tea. The American Cancer Society advises against brewing Kombucha in a ceramic, lead crystal or painted container. The high acidity of the tea makes it possible for lead and other unsafe elements to be absorbed by the liquid.
Tags: American Cancer, American Cancer Society, Cancer Society, acid body