Fermented foods increase the bacterial diversity in our gut, creating an inner rainforest of bacteria, picture that for a moment! Lushness in the guts, yes please! Fermented foods help to regulate gut function, reduce inflammation and boost immunity, and maybe even most importantly they help us make the most of all the food we eat by enhancing our capacity to absorb nutrients.  Ginger in particular stimulates circulation, reduces nausea and is an anti-inflammatory herb.