Chronic fatigue syndrome and low body temperatures are symptoms of mitochondrial failure. As the body’s core temperature decreases cellular energy also decreases thereby leading to profound and chronic fatigue that is not relieved by sleep. The normal functions of maintenance, repair and cleansing are slowed and problems develop when body temperatures drop below normal. When the body temperature is low, the body cannot maintain its homeostasis/balance in the way it was designed. The actions of enzymes, vitamins, minerals and essential body chemicals become "depressed".