Drinking This Many Glasses of Water a Day Will Boost Your Weight Loss

You know water is good for you, but did you know that you can drink water for weight loss? Find out how some H20 can boost your metabolism.

drink water for weight loss, woman drinking water during a runphoto credit: shutterstock

Is water the secret to breaking your weight-loss plateau?

It’s no secret that gulping down plenty of water can boost your energy, clear your complexion, and help you resist the urge to snack. (And here are the signs you are dehydrated!) But for those worried about packing on the pounds, it could also do wonders for your waistline.

Water for weight loss: How H2O boosts your metabolism

Drinking ice-cold water helps you burn more calories throughout the day, according to a study published in the Journal of Clinical Endocrinology and Metabolism. Researchers randomly assigned participants to drink eight ounces of distilled, saline, sucrose, or ice-cold water on different days. Then, they measured each subject’s resting energy expenditure.

Those who drank the ice-cold water burned up to seven calories per glass, the researchers reported.

Here’s why: Ingesting chilly water requires your body to work even harder to warm itself back up. As a result, the energy required to regain your normal body temperature burns a few extra calories per glass.

While that might not seem like much at first, the calories can add up quickly. Just do the math!

Drinking 10 cold glasses of water a day for one week burns 490 calories. That’s the equivalent of losing seven pounds in one year – and all you had to do was stay hydrated. (Not into water? Here are four hydrating drinks that do not taste like they came from the tap.)

So, how much should you drink?

The Food and Nutrition Board recommends that men drink 3.7 liters of water and women drink 2.7 liters of water each day. But watch out for the signs you’re drinking too much water – because yes, there can be too much of a good thing.

Of course, when you’re aiming to drop a few sizes, every bit of calorie burn counts. Yet experts warn that drinking ice-cold water shouldn’t be the first priority in your weight-loss journey.

“In the big picture, it has no significance at all,” dietitian Andy Bellatti, MS, RD told Insider. “I think it’s something that is a waste of time for people to think about.”

If you want to change the number on the scale, experts recommend complementing your water intake with a healthy diet and plenty of exercise.

Reader's Digest
Originally Published on Reader's Digest