Fukui Koizumi metasilicic acid drinking natural water 500ml，Water plays a role in temperature regulation. When you breathe and sweat, you expel some water. For example, in the hot season, the ambient temperature is often higher than the body temperature, people rely on sweating, so that the water evaporation takes away part of the heat, to reduce the body temperature, so that people avoid heat stroke. When the weather is cold, due to the great potential of water to store heat, the human body will not fluctuate significantly due to the low external temperature
