Pocari Sweat is also hugely popular here in SE Asia. However, it's usually recommended by doctors to rectify dehydration. I agree with the other commenter in th

Pocari Sweat is also hugely popular here in SE Asia. However, it's usually recommended by doctors to rectify dehydration. I agree with the other commenter in the thread who says it's really not meant to be a daily hydration drink, unless perhaps you are working out a lot and losing a lot of electrolytes.