How much water should we drink per day?

60% of the human body is made up of water. So we conclude that water plays an important role in the health of the human body. But despite various news about the amount of daily water consumption, How much water should we drink per day? To answer this question, stay with us in this article from Positive Green Pharmacy magazine.

The body needs water

You are constantly losing water in your body, mainly through urine and sweat, and you must drink enough water to prevent dehydration. There are different opinions about how to consume water daily.

Experts often recommend that the amount of water consumed daily should be around 8 glasses, which is about 2 liters or half of a gallon. This is called the 8 cups rule.

However, some health researchers believe that you should be drinking water continuously throughout the day, even if you are not thirsty. Of course, it should be said that, like many cases, this case also depends on the individual’s circumstances. Many factors (internal and external) ultimately affect the amount of water you need.

Does water consumption affect energy levels and brain function?

Many researchers and even people claim that if they are not hydrated during the day, their energy level and brain function starts to decrease, although there are more studies to prove this claim.

• In a study on women, it was found that fluid loss of 1.36% after exercise causes impaired concentration and increased headache in people.

Other studies show that dehydration from exercise or heat can damage many other aspects of brain function. Keep in mind that even mild dehydration can have a negative effect and lead to a decrease in body endurance.

Does drinking a lot of water help you lose weight?

There are many claims that increasing water consumption can lead to weight loss by increasing body metabolism and reducing appetite. But more information is needed in this field. If you want to lose weight, it is better to try other solutions. Such as diet, increasing physical activity and buying diet pills.

How much water should we drink daily?

According to two studies, drinking 17 ounces (500 milliliters) of water can temporarily increase your metabolism by 24 to 30 percent. Researchers have estimated that drinking 68 ounces (2 liters) a day increases energy expenditure by about 96 calories per day. In addition, another benefit of drinking water is that it burns more calories to heat the water up to body temperature. Drinking water about half an hour before a meal can reduce the number of calories you consume, especially in older adults.

One study found that dieters who drank 17 ounces (500 ml) of water before each meal lost 44% more weight in 12 weeks than those who didn’t.

Overall, it appears that drinking adequate amounts of water, especially before meals, may promote significant weight loss, especially when combined with a healthy diet. In addition, drinking enough water has a number of other health benefits.

Benefits of drinking water for health

Drinking water seems to have countless health benefits, some of the most important of which are:

• Relieve Constipation: Increasing water intake can help relieve constipation, which is a common problem.
• Lower risk of cancer: Some studies show that people who drink more water have a lower risk of developing bladder and colorectal cancer, although more studies are needed.
• Reducing the risk of kidney stones: Increasing water consumption reduces the risk of kidney stones.
• Less acne and brighter skin: There are many reports of people’s experiences that drinking a lot of water reduces acne and brightens the skin.

Comparing the benefits of drinking water versus other liquids

Plain water is not only a drink but also helps to balance the fluids in your body. Be careful that other drinks and foods cannot have a significant effect on this effect. Although we consume coffee and tea during the day and most of the food is made up of water, drinking pure water has significant benefits.

Maintaining water balance is essential for your survival

Thirst occurs when the total amount of water in your body drops below a certain level. This is controlled by the same mechanisms as breathing, meaning you don’t have to consciously think about it, it’s involuntary. For the majority of people, there is no need to worry about water consumption. The thirst instinct is very reliable!

But some conditions intensify the need for water consumption, the most important of which can be increased body sweating, which includes exercising and being in hot weather, especially in dry weather. So how much water you should drink depends on several factors.

If you sweat a lot, make sure you replace the lost fluids with water. Athletes who do very long and intense workouts may need to drink more water, of course.

Your body’s need for water also increases during breastfeeding and various diseases such as vomiting and diarrhea.

In addition, elderly people may need to be aware of how much water they should drink, as the thirst mechanism can go wrong with age! So sometimes, even if they are not thirsty, they have to drink water.

How much water should we drink to be healthy?

At the end of the day, no one can tell you exactly how much water you need. It depends on the circumstances of each person. It’s best to experiment with different conditions to see what works best for you. Some people may perform better physically or mentally with more water than usual, while for others drinking water only when thirsty is enough.

When it comes to how much water you should drink each day, there is a formula that is often generalized to everyone:

• Drink water when you are thirsty.
• Stop drinking when you are not thirsty.

During heat and intense exercise, make sure you drink enough water to replace lost fluids.

In the infographic below, you can see how to save water?

Water consumption law for athletes

The National Academy of Sports Medicine recommends that women drink about 11 cups of water per day and men drink about 16 cups per day. But this number can vary based on lifestyle, body size and other factors. If you are very active, you should increase your daily water intake. Variables such as living in a hot climate or even wearing a thick jacket can increase your hydration needs.

Remember that you don’t have to drink just plain water to stay hydrated. Other liquids such as protein shakes, caffeinated drinks can also partially satisfy the need for fluids for an athlete. You also get water from foods, especially fruits, vegetables, and foods like soups.

Of course, do not forget that none of the liquids can fill the place of pure water, but you can get help from other liquids to stay hydrated. In an hour of regular exercise, your body can easily lose 3-5 pounds of fluid that needs to be replaced. Unfortunately, the body is not able to absorb fluids quickly, so it is better to drink about 3 cups of water every 15 minutes of exercise.

last word

In response to the question of how much water we should drink every day, we must say that there are different opinions. In general, experts believe that you should drink 8 glasses of water daily. But research shows that the amount of water needed to consume each day in different people is different depending on age, health conditions and physical activity. Make sure to drink enough water even in calories Burning the body can also be effective. But there is another rule: drink water whenever you are thirsty.

Our advice to you is to drink different amounts of water for several days in a row and find out for yourself how much water you are in a better state physically and mentally.