Recently, It happened to me to use Syntol AMD. It was remarkable impact on me:I have got some informative thing about it.Syntol AMD contains three billion Colony Forming Units (CFU) of various non-competing strains of bacteria. Syntol is a combination of probiotics and prebiotics more commonly referred to and classified as synbiotics. Prebiotics are non-digestible food ingredients that stimulate the growth and activity of the probiotics. These prebiotics create the essential environments for probiotics as well as our own indigenous bacteria to flourish. Syntol uses Fructo-Oligosaccharides (FOS) as a prebiotic. FOS is completely resistant to bodily digestion passing safely through the stomach and small intestine where it can then stimulate the growth of probiotics and Bifidobacterium in the large intestine.