The most alkaline water in the world. A simple way to gain vitality and health. Acidity in the body is the breeding ground for many diseases. Description Monchique Water YES is totally natural. It is born in the depths of the tectonic valley of the Sierra de Monchique, located in a volcanic geological area that offers water unique characteristics in the world. The fact that it is a natural spring water is considered to have undeniable advantages for people looking for natural and quality products. Why drink Agua Monchique? The normal pH of the body's extracellular and intracellular fluid fluctuates between 7.35 and 7.45 ph. So our body tends slightly to alkalinity. However, our diet (especially meat, coffee, alcohol, tobacco...) and other habits such as stress, sedentary lifestyle... cause excess acidity in the body.