High temperatures in summer often cause dehydration. We can stay hydrated by drinking enough water and eating fruits and vegetables with high water content. According to Suc khoe & Doi song newspaper, water is essential for the functioning of many inner organs of humans, especially the kidneys. The dehydration of the body comes from human movements, perspiration and urination. Dehydration, or loss of water, may cause cramps, dry mouth, fatigue, headache, high heart rate, and lower blood pressure. It may also cause an electrolyte imbalance, which is risky for health. […]