Kombucha - the fizzy, fermented tea drink - has taken over Instagram, cafes, and supermarket shelves as a trendy wellness drink. Touted as a probiotic-rich beverage, it claims to aid digestion, boost immunity, and improve metabolism. But now, science is catching up with the hype.

A recent human trial has found that drinking kombucha for two months helped rebalance the gut microbiome in people with obesity. Researchers noticed positive changes in gut bacteria linked to better metabolic health. However, experts warn that not all kombucha products offer the same benefits.

Most past research on kombucha was limited to animal studies or its chemical makeup. This new study adds valuable human evidence but also reminds us that more data is needed before making big health claims.

Also, no single brand of kombucha is "best for all," as gut responses vary across individuals and regions. Still, this is a hopeful sign for people looking for natural gut health solutions in a bottle - but with a pinch of caution.