It's no secret that drinking water is good for your health. And while experts can't prove that drinking pure H20 will give you clear skin, it can't hurt to cut carbonated beverages from your diet and drink more water instead. Some attribute a glowing complexion to water, and that may be true. Experts report that drinking two or more glasses of water a day increases blood flow to the skin, perhaps giving the organ a little boost at the same time. Fine lines and wrinkles may become more visible if you're dehydrated, so drink plenty of water in the months before your wedding to look and feel your very best.