FOS are long chain sugars which are indigestible by humans, but serve as the "food" for friendly flora, helping increase their numbers in the body. Scientific research conducted in Japan has shown that FOS are selectively used by friendly flora such as bifidobacteria and lactobacilli.
Support your digestive wellness naturally with Source Naturals FOS (Fructooligosaccharides) 1000 mg. This premium prebiotic fiber supplement is designed to nourish beneficial intestinal flora and help maintain a healthy digestive balance. Each tablet delivers 1,000 mg of FOS, a naturally occurring carbohydrate that acts as food for friendly bacteria in ... Read More