On the eighth day: 8-ounce glasses of waterMost women don’t drink nine 8-ounce cups of water a day the way experts recommend.Here’s why you should: Water is involved in every function and system in the body. Fat-burning, protein synthesis (muscle-building) and muscle repair all depend on it, says Weatherwax.If you don’t like the taste, add a squeeze of lemon. When you’re on the ... Continue Reading