We are delighted to introduce this new pre and pro-biotic supplement, Fos-a-dophilus. What does it do? This product not only contains a broad spectrum of live probiotic bacteria (as in the Probiotic Plus) but also the prebiotic fructo-oglio-saccharides (FOS). FOS are specific carbohydrates indigestible by humans but which provide food for the beneficial gut bacteria and in doing so promote their growth at the expense of the pathogenic strains. Why might you choose Fos-a-dophilus? If you have made changes to your normal dietary intake If you are travelling abroad and therefore experiencing dietary and water quality changes If you are or have been taking antibiotics If you experience bloating or flatulence If you are elderly