Alcohol is a natural by-product of fermentation. Many fermented foods and even ripe fruit and fruit juice contain trace amounts of alcohol due to the same process, Nummer says. If prepared, stored, and consumed correctly, the amount of alcohol in the finished kombucha product should be minimal, less than 0.5%..
Grapefruit seed extract is used to heal and clear many conditions. It has been used for over 30 years to clear infections caused by parasites, bacteria, fungi and viruses. It detoxifies the body and supports the immune system, while clearing infections of both known and unknown origins.
â Grapefruit seed-extract exerts antibacterial, antifungal, and antioxidant activity due to naringenin. â Naringenin belongs to the class of flavanoids called flavanones. Flavanoids are naturally occurring molecules abundant in fruits, vegetables, seeds, and nuts. The pH level of naringenin in grapefruit seed-extract is a low 2.0 (Cardiovascular Drug Reviews 161).