Vinegar, a staple in kitchens worldwide, has been used for thousands of years not just for culinary purposes, but also for its potential health benefits. Modern scientific research is now catching up
Probiotics, green tea and honey are examples of "ancientbiotics" -- natural compounds that have been used for centuries address the overgrowth of opportunistic bacteria, and that have scientifically validated antibacterial (i.e. microbiome improving) properties that are valued to this day