正常人体血液中的PH值经常维持在7.35～7.45之间,呈弱碱性,以保证正常代谢需要。如果血液中的酸碱度改变超过了机体调节能力时,可产生酸中毒或碱中毒,明显影响人体的身心健康,诸疾滋生。美国一位病理学家曾指出:“万病之源皆从体液的酸中毒开始,只有使体液呈弱碱性,才能保持身体的健康。” Normal human blood PH value is often maintained at between 7.35 ~ 7.45, was weakly alkaline, in order to ensure the normal metabolic needs. If the blood pH changes more than the regulatory capacity of the body, can produce acidosis or alkalosis, significantly affect the body’s physical and mental health, disease breeding. A U.S. pathologist once pointed out: “The source of all diseases begins with the acidosis of bodily fluids. Only when the bodily fluids are weakly alkaline can we maintain our health.”