3. Drink Plenty of Water
In addition to food, your water intake is critical in maintaining good health. In a recent study, a 1.36% fluid loss was enough to impair mood, concentration and increased the frequency of headaches. It’s best to drink cold water because the body will need to expend energy to heat the water to body temperature. According to two studies, drinking 16 ounces of water can temporarily boost metabolism by 25-30%. So besides eating right, drink some water!