Drinking cold water will help you burn a little more calories
One theory is that your body must burn calories to bring cold water or room temperature water to body temperature. This process of heat generation is called thermogenesis.
A small study conducted in 2003 found that drinking water can help you burn a few more calories each day. The study authors estimated that people burn 50 calories per 1.5 liters of water. This will be approximately 17 calories per bottle of water (0.5 liters), which is equivalent to 4 m&m candies. The authors estimate that a third of the calories burned after drinking are due to thermogenesis (5 to 6 calories per water bottle).
Subsequent research disputed the influence of thermogenesis. The researchers found no difference in calories burned at rest and in calories burned after drinking room-temperature water. Participants did burn more calories after drinking cold water (3 degrees Celsius), about 15 calories per water bottle, which was much less than expected for the temperature difference.
Both studies have shown that the number of calories burned after drinking water is only partially affected by temperature. It seems that most of the energy expenditure comes from the body trying to balance the levels of fluid, salt, and sucrose after an influx of extra water.
All other things being equal, if you prefer cold water, let it cool down. Few people find room-temperature water as delicious, and you can drink less of it. The latest guidelines recommend that athletes and people who exercise should drink chilled water, as they will want to drink more.
How much water you need every day How much water you need to drink every day, regardless of diet , is a common question. Medical records say that in addition to the water you get for food, women should drink 11 to 12 cups of beverages every day (2.7 liters), and men should drink 15 to 16 cups (3.7 liters) of beverages. With the help of exercises, you must replenish the water lost with sweat.
Why should I drink more water during a diet?
Many diets recommend drinking more water if you want to lose weight. Drinking more water doesn't just "burn fat," as is sometimes claimed, but there are reasons to drink water related to weight loss.
* Drinking a large glass of water whenever you feel hungry and before a meal or snack will briefly fill your stomach and make you feel full and possibly stop eating earlier and more. Studies sometimes show that drinking water reduces the number of calories people consume during meals, but the results depend on the context. * The breakdown of fat deposits during weight loss leads to the formation of waste products that must be removed through the kidneys. Drinking enough water is important for maintaining kidney function and removing this waste. * Popular high-protein diets not only break down stored fat, but also produce more digestive waste. Kidney function becomes even more important with a high-protein diet.
· If you drink plain water, you are less likely to drink something that contains calories. What you usually drink is often a great source of calories. It's worth replacing these calories with a high-nutrient diet.
Dangers of drinking too much water
Don't start drinking a whole can of water a day. This can hurt you, especially if you are starving or eating very little. The water consumed must be in balance with the body's salt - electrolytes. The body needs to maintain a salt balance, otherwise there is a risk of hyponatremia.
The use of sports drinks during endurance exercises is intended to make up for the loss of salt with sweat. Dieters should not drink too much water a day in the hope of burning a few more calories. Drinking a few extra glasses is fine, but a whole big "can" is too much.
Drink and exercise
Exercise such as walking causes your heart rate and breathing to increase, and you lose water from your body due to rapid breathing and sweating. You should drink a glass of water 30 minutes before your workout, and then drink about a glass of water every 20 minutes during your workout. When you finish your workout, drink a glass of water for 30 minutes.
Intense endurance exercises may require a different approach. To prevent hyponatremia, guidelines for the marathon and half marathon often say "drink when you're thirsty" rather than" pour " a lot of water into the body. During your workout, make sure you have enough water to drink when you feel thirsty.
