Is Drinking a Lot of Water Good for Cutting Weight?

No matter what diet a person chooses, the one piece of advice that is always offered is to drink a lot of water. Recent studies show that this bit of folk wisdom is true. Drinking water does help weight loss.
  1. The Study

    • A recent study done at Virginia Tech shows that drinking two 8-ounce glasses of water before meals aids weight loss. The study included two groups of adults between age 55 and 75 who adhered to a low-calorie diet throughout the study. One group drank water before meals and the other did not.

    The Results

    • After 12 weeks, the non-water drinkers lost 11 pounds, but the water drinkers lost even more, averaging 15.5 pounds. After the study, the water drinkers keep the weight off for a full year and many lost an additional pound or two.

    Significance

    • Senior author of the study, Brenda Davy, PhD, said, "People should drink more water and less sugary, high-calorie drinks. It's a simple way to facilitate weight management." The water fills up the stomach and people feel full so they eat less food. Davy recommends that women drink nine cups a day.

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