Drink enough water
Hydration is one of the most important things that you have to do to stay healthy. Specialists recommend drinking at least 2L of water a day. If you want to improve your physical performance, brain functions, prevent headaches, relieve constipation and lose a few extra pounds you should drink enough water.
“A good range is between 64 and 90 ounces of water per day, which would translate to eight glasses of eight ounces of water or more. Other fluids count toward hydration, including things like milk, decaf coffee, and teas,” explained Crandall.