Dehydration is a typical summer illness because of the sweltering heat and humid weather. It occurs when the body has insufficient water and other fluids to function properly. If not taken care promptly it may take on a severe form and lead to blood clots seizures and other potentially fatal complications. According to two studies recently conducted at the University of Connecticut’s Human Performance Laboratory even mild dehydration can alter a person’s mood energy level and ability to think clearly. As per the tests conducted in the study it didn’t matter if a person had just walked for 40 minutes on a treadmill