Water -- Yes Water -- Can Make You Look 10 Years Younger

Writer Sarah Smith challenged herself to drink three liters of water per day -- for 28 days, to find out what might happen to her health, and her skin if she actually followed the water rules.

 The water, says Smith, improved her joint flexibility, her complexion, her breath, and her headaches -- and it upped her ability to concentrate. Plus, she lost two pounds, and half an inch around her waist with no additional changes to her diet or exercise routine. That's because, as Smith noted, "I'm eating less because drinking water with meals makes me feel fuller quicker. I used to snack, but I was reaching for food when I was actually thirsty. Studies show 37 percent of people mistake thirst for hunger."

The difference was particularly noticeable around Smith's eyes, which were previously ringed in dark circles. Post-water diet, her eyes were clearer, sharper, and definitely brighter. "I feel fitter, leaner and healthier, and my husband and friends tell me I look ten years younger," she writes. "Who in their right mind would not want to try something which gets such incredible results?"