And why they live longer than anyone on the planet. And Why They Live Longer Than Anyone on the Planet. Functions optimally between pH 7.35 - pH 7.45. Eating a poor diet consisting of acidic foods,. And having too much stress. Leads to increased levels of acidity. This lowers. Dramatically lowering the pH of the body causes many enzyme reactions. In an acidic environment and cannot live in an alkaline environment. When the body is too acidic, this is called Acidosis. Alkaline Kangen Water will neutralize.