Tag: Kombucha nutrition

The sugar content in an 8 oz serving of unflavored kombucha can be surprisingly low, sometimes ranging from just 2 to 6 grams. However, the actual amount you consume varies widely depending on the brand, fermentation time, and any added flavorings.

During fermentation, a kombucha SCOBY can consume 50-70% of the initial sugar, meaning the answer to what percentage of sugar is in kombucha is not a single number but a variable range dependent on the brewing process. The final sugar content is influenced by several factors, including fermentation length and any added flavorings.

Multiple scientific studies have confirmed that kombucha contains trace minerals, including iron. While it's not a primary source of this essential nutrient, the presence of iron in kombucha, along with other vitamins and compounds, contributes to its overall nutritional profile.

According to the official GT's Living Foods website, every 8-ounce serving of SYNERGY kombucha contains about 4 to 8 milligrams of caffeine, clarifying that it is not caffeine-free, but very low in caffeine. This low caffeine content is a natural result of the traditional fermentation process, which utilizes the original caffeinated tea base.

Urban Kombucha states that its products contain fewer than 20 calories per 100ml, which translates to a low-calorie total per bottle. The exact number of calories in urban kombucha varies slightly depending on the specific flavor, with each variety having a slightly different sugar and fruit juice content.

According to reputable sources like WebMD, kombucha does not naturally contain significant amounts of vitamin B12; any substantial presence of this nutrient is typically due to fortification by manufacturers. This is the surprising reality behind the question, 'Why is there so much B12 in kombucha?', as most of it is added for nutritional purposes.