Supports immunity and helps lower fatigue** ** Vitamin C supports the normal functioning of the immune system and contributes to the reduction of tiredness and fatigue. Each bottle of Yakult plus accounts for 30% of the EU reference intake for vitamin C. Yakult original contains 20 billion L. casei Shirota. These friendly bacteria are scientifically proven to reach the gut alive and increase the bacteria in the gut!* *L. casei Shirota bacteria increase both the lactobacilli and bifidobacteria in the gut Fewer calories and reduced sugar*** *** Yakult Plus contains 69% less sugar and 30% fewer calories than Yakult Original.