"Should you drink a lot of water when dieting?"...Does water really help you lose weight?

A glass of water before each meal for dieting.

I need to develop a drinking habit~

✔️ Drinking water before a meal makes you feel full and eat less? ... The truth is

There is a theory that drinking water before a meal can help you feel full and eat less. This is because the nerves in the stomach detect expansion and send signals to the brain to stop eating. This has been confirmed as true in some small-scale studies.

For example, elderly people who drank a glass of water before meals tended to eat less than those who did not. Another study found that people following a low-calorie diet experienced reduced appetite and greater weight loss over 12 weeks when they drank additional water before meals. However, these studies did not evaluate the long-term effects of increased water intake on weight loss.

✔️ Drinking more water burns more calories?

The water you drink should be warmed to body temperature, and during this process, the body consumes energy. This energy consumption is called 'heat generation,' and some believe it can offset the calories obtained from meals. In the past, research supported this idea, but recently, there is no evidence that drinking water significantly burns calories. This has led to criticism that the explanation of weight loss through water-induced heat generation is insufficient.

✔️Is hunger actually caused by thirst?

Sometimes, there are claims that we mistake actual thirst for hunger. Drinking water with no calories can help avoid unnecessary calorie intake, which can aid in weight loss. In fact, the regulation of thirst and hunger is complex and varies throughout a person's life. For example, in the elderly, thirst may diminish. However, there is no definitive research indicating that mistaking thirst for hunger helps with weight loss.

✔️ Drinking water and dieting, truth or falsehood?

There are some theories suggesting that drinking water can help with weight loss, but the evidence supporting these theories is limited. In the short term, drinking water before meals may reduce appetite and aid in weight loss, but further research is needed to understand the long-term effects. Drinking water offers various health benefits, but achieving weight loss requires a comprehensive approach. It is difficult to say that simply drinking water directly contributed to weight loss.

Jeong Hee-eun eun@kormedi.com

Health/Fitness

"Should you drink a lot of water when dieting?"...Does water really help you lose weight?