Why Is It Important To Drink Water?

Author: Leticia Celentano Time for reading: ~2 minutes Last Updated: August 08, 2022

Why Is It Important To Drink Water?

CHAPTERS (Table Of Contents)

How much water should we drink per day and what are the symptoms of dehydration?

There are different opinions about how much water we should drink per day. Whether to drink between 6 and 8 glasses a day, two liters or even more ... Do other liquids count as substitutes for water and what are the signals that we are drinking insufficient amounts ...

Here is what the experts on these issues say ...

What are the benefits of water consumption?

Given that two-thirds of our body is made up of water, it is obvious why our body needs it. Hydration is necessary for digestion, blood circulation, maintaining a normal temperature and proper function of the brain and kidneys. Water is without a doubt the most essential component of the human body. Studies show that insufficient consumption can impair our mental abilities, as well as cause fatigue and headaches. Researchers have found that mild dehydration negatively affects our energy, memory and emotionality.

What are the symptoms of dehydration?

Thirst and darker urine are the most telling symptoms. Along with this, we may feel tired, dizzy and dry lips. In cases where we suffer from diarrhea, vomiting or fever, it is especially important to drink plenty of water, because we dehydrate even faster. In some circumstances, rehydration solutions can be helpful because they help replace water, salts and minerals that the body has lost. Babies, children and the elderly are most prone to dehydration.

How much water should we consume per day?

The requirements are different for everyone because they depend on their health, age, weight, as well as activity levels, the type of work they do and the climate in which they live. Drinking a small amount, but often, is the best way to stay hydrated. Drinking 6-8 glasses a day to restore normal water loss is considered the average recommended amount - about 1.2 to 1.5 liters. Low-fat milk and sugar-free drinks, including tea and coffee, are relatively suitable substitutes. Many of the foods we eat also contribute to fluid intake - such as soup, ice cream, as well as fruits and vegetables high in water , such as melons, zucchini or cucumbers.

Can we overdo it with water consumption?

It is possible to go to the other extreme and drink too much fluid, but for most people with healthy kidneys this is not a problem because it is compensated by more frequent urination. A possible complication is hyponatremia, a condition that results in low sodium levels . Athletes who compete in endurance races and drink too much fluids may also be at risk.

When should we see a doctor?

If we have not urinated for more than 8 hours, feel slightly dizzy and tired, confused or have a fast pulse, we should see a doctor. Frequent thirst, on the other hand, can be a symptom of a chronic health condition, such as diabetes.

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