Science and modern society is only just waking up to the sheer importance of gut health and its vast effect on our physical and mental health. Now described as the second brain, our digestive system is a complicated system made up of organs I still canÕt name, bodily functions we all know but prefer not to talk about and most importantly, a gazillion bacteria and microorganisms living within us that arenÕt human. Scary concepts but the likes of Yacult or other probiotic yogurt products can be credited in making us aware that good gut bacteria are a useful, not a scary thing.