Drink lots of water

Many doctors recommend drinking at least 3 liters (13 cups) of water per day for men, and 2.2 liters (9 cups) of water per day for women. Because it's easy to remember, the 8 by 8 rule is another recommendation: Drink 8 glasses of 8 oz. water per day.When dehydrated, we lose moisture in our skin. This means that there is less circulation to the skin area to provide essential nutrients.[3] When your body is not properly hydrated, your skin is the first places on your body to feel the deficit.