Almost more than 60% of our body is water. The water we can get not only from plain water, but also from beverages like milk and juice of fruits and vegetables.
Source of the rule to drink 6 – 8 glasses of water a day has not been confirmed. One theory assumes that it probably begins in 1945. In that year, one research organization declared a report that a person is recommended to drink about 1 ml of water per calorie of their foods.
For those who are in diet of 2,000 calories per day, this adds up to 2,000 ml (roughly 64 oz), or eight 8-oz glasses. Furthermore, it also announced that it is better to obtain the water you drink by the foods you consume.
Rule of Drink Water 6 – 8 Glasses of Water A Day
The rule to drink 6 – 8 glasses of water a day supported by a nutritionist named Dr. Frederick Stare. He wrote a book that published in 1974 and the content is to drink 6 – 8 glasses of water per day.
In the book also noticed several fruits and vegetables including beverages that contain much of water. Fortunately, this part of the story seems to have been desolated while information from this book published to the public, researchers and health organizations.
In 2002, there is one article that examines the evidence of the rule scientifically. The result is by reviewing dozens of studies, surveys and articles. Surprisingly, there is no strong evidence that suggests you to drink 6 – 8 glasses of water a day.
On the other hand, not drink enough of water can be the reason of mild dehydration. It is as same as losing 1–2% of body weight due to fluid loss. The worse, it can lead you to fatigue, headache and impaired mood.
So, it can be concluded that drink enough of water is important or you can read in health benefits of drinking water on empty stomach, even 6 -8 glasses of water per day because there are still some of health benefits. Furthermore, here are the health benefits of drinking 6 – 8 glasses of water a day:
- Helps in lose weight
Water is chemical that probably will help you to reduce more calories as well as make the body to rehydrate. In addition, you can try to drink water before eat in order to lower your appetite. It can prevent you to gain weight, or for other treatment you can read in lemon water is effective for weight loss.
- Relieves headaches
One of the health benefits of drinking 6 – 8 glasses of water a day is to relieve headaches. It is due to oxygen in water through blood that flows into your body including brain. In addition, cool, warm or hot water that you can read in benefits of drinking hot water usually acts a compound that makes you relax. Relax all of your body such as muscle and especially mind.
- Decreased risk of kidney stones
Some of evidence show that drink more of water will prevent recurrence in people, that is probably can lead to the form of kidney stones. However, further studies are needed to prove its benefits.
- Better physical performance
Modest dehydration is related to physical performance. Reduce only 2% of water in your body content while doing exercise might promotes fatigue including reduce the motivation. So, drink enough water is important, especially for athletes or those who are more likely to do exercise to give a better performance.
- Treats and prevents constipation
Drink 6 – 8 glasses of water a day also probably supports in improves the function of your digestive system as well as treats and prevents constipation. When the function of digestive system improves, it makes you healthier because the nutrients absorbed better in the body.
- Removes toxins
Toxins are related to several conditions in the body. It can cause several diseases that will endanger your health. Water is a compound that shows its power to remove the toxins. Furthermore, consume healthy juice of fruits or vegetables makes it more beneficial for all of your body or you can read in health benefits blending fruits and vegetables.