Yin-Yang water

They say that drinking plenty of water is good for both our health and our skin.

But did you know that drinking Yin-Yang water is even better?

Eumyangsu is water made by mixing hot water with cold water. The important thing here is that you mix hot water with cold water, not cold water with hot water. Eumyangsu is mentioned in the *Donguibogam* (a classic Korean medical text). Water for health. Water for beauty. Start with Eumyangsu.