Science suggests that water can help with weight loss in a variety of ways. It may suppress your appetite, boost your metabolism, and make exercise easier and more efficient, all of which could contribute to results on the scale.
Drinking more water may help with weight loss by temporarily increasing your metabolic rate. Most of our metabolic processes take place in the presence of water. Water helps in the digestion of food and consequently, helps burn more calories. This will lead to losing belly fat.
According to the studies, 1–2 liters of water per day is enough to assist with weight loss, especially when consumed before meals.
Weight Loss
of water daily may help you lower your total calorie consumption, it's not a guaranteed method. However, if you do end up reducing calories because of drinking more water, you are likely to post results similar to those in Davy's study, which indicate that you may lose just over 1 lb. per week.
Skip All Other Drinks
If you normally have a couple cans of soda each day, you can shave off 260 calories or more daily just by drinking water instead. By the end of two weeks, you'll avoid consuming an extra 3,640 calories or more -- that adds up to about 1 pound of body weight you can lose.
1 The study authors calculated that people burn 50 calories per 1.5 liters of water. This would be about 17 calories per water bottle (0.5 liters), the equivalent of 4 M&M candies. The authors estimated that a third of the calories burned after drinking are due to thermogenesis (5 to 6 calories per water bottle).
Any extra water being held in the body is referred to as “water weight.” When water builds up in the body, it can cause bloating and puffiness, especially in the abdomen, legs, and arms. Water levels can make a person's weight fluctuate by as much as 2 to 4 pounds in a single day.
The triglycerides release fat as carbon dioxide and water atoms during fat metabolism or oxidation. In other words, fat leaves the body as carbon dioxide when you exhale. The fat which becomes water mixes into your circulation until it's lost as urine, tears, sweat and other bodily fluids.
Drinking plenty of water can help you lose weight. This is because water can increase satiety and boost your metabolic rate. Some evidence suggests that increasing water intake can promote weight loss by slightly increasing your metabolism, which can increase the number of calories you burn on a daily basis.
The U.S. National Academies of Sciences, Engineering, and Medicine determined that an adequate daily fluid intake is: About 15.5 cups (3.7 liters) of fluids a day for men. About 11.5 cups (2.7 liters) of fluids a day for women.
Drinking enough water offers health benefits, however, drinking too much water, such as 3-4 liters of water, in a short period leads to water intoxication. For proper metabolism, a normal human body requires about two liters of water.
Water is the key to life, and it turns out it's also one of the easiest ways to help your metabolism. Drinking water increases your metabolism by up to 25% for nearly an hour after drinking it. That means if you drink a few cups of water every hour, you'll keep your metabolism at peak performance all day.
As a general rule, you can use this simple calculation. Water (in litres) to drink a day = Your Weight (in Kg) multiplied by 0.033.
Mostly, losing weight is an internal process. You will first lose hard fat that surrounds your organs like liver, kidneys and then you will start to lose soft fat like waistline and thigh fat. The fat loss from around the organs makes you leaner and stronger.
When your body is losing more fluid than you can take in, you become dehydrated. With less water moving through your body, your urine becomes more concentrated. This can make other substances in your urine, such as fats, more visible.
Water makes up 60% of your body weight, and it's one of the first things you lose. Fat mass doesn't change overnight, but you can lose as much as five pounds of water in a day. Average 24-hour urine loss ranges from 800–2,000 milliliters of fluid or about 1.8–4.4 pounds because water is heavy.
There is no “magic” number of glasses of water that you should drink each day to lose belly fat. However, aim to drink 8-10 glasses of water per day, or enough to keep your urine a light yellow color. This will help to ensure that you are properly hydrated and on your way to losing belly fat.
Exercise may be one of the best ways to reduce water weight in the short-term. Any form of exercise increases sweat, which means you will lose water. It's not uncommon to lose a small amount of body weight from sweating during exercise, depending on factors such as heat and clothing ( 5 ).