When most people think about hydration, they think about drinking water. While water is extremely important, true hydration is about more than simply how much water you drink. Your body also needs electrolytes, nutrients, and hydrating foods to function properly. Hydration affects nearly every part of the body, including energy levels, brain function, temperature control, digestion, and muscle performance. According to the National Institutes of Health (NIH) Hydration Resource, water makes up about two-thirds of the human body and is necessary for every cell to work correctly. What Happens When You’re Dehydrated? Dehydration happens when your body loses more fluids than it takes in. This can happen from sweating, exercise, illness, hot weather, or simply not drinking enough throughout the day. Common signs of dehydration include: Headaches Dry mouth Fatigue Dizziness Dark yellow urine Trouble concentrating Research from the National [...]