Blood, Sweat, and… Saliva: How Our Bodily Fluids Can Save Us

Picture a fighter pilot commanding a plane as they engage in aerial combat.  When you think of the greatest threats to the pilot’s safety, you probably think of attacks from other aircraft or the risk of crashing the plane as they swiftly maneuver it between various obstacles.  But what about the potential for harm coming from inside the pilot’s own body?  For example, the stress the pilot is feeling might give him or her a heart attack.  Similarly, their severe dehydration could lead to heat stroke.  Both of these conditions would spell disaster for the pilot.  While often overshadowed by the inherent hazards of weapons and machinery, these ailments pose a very serious threat to the safety of military personnel.  But how can we know if someone is dehydrated or enduring dangerous levels of stress while they’re thousands of feet in the air? Continue reading “Blood, Sweat, and… Saliva: How Our Bodily Fluids Can Save Us”