When the body doesn't get enough water, it takes what it needs from internal sources. The colon is a primary internal source. When this happens, constipation usually follows. Normal function commonly returns along with proper hydration. Water and Body Temperature Water helps us maintain our body temperature through perspiration.
Perspiration dissipates excess heat and cools our bodies.
Without water, this delicate balancing act of the body is disrupted. Water and Asthma Histamine is a major factor in regulating the way we use and distribute water. It also helps control the body's defense mechanism. Asthmatics' histamine levels increase with dehydration, mobilizing their body's defense mechanism to close down their airways. Knowing this, we can draw the conclusion that asthma could be relieved through increased water intake.