Importance of Water for Body Health

Although water is a crucial element in sustaining life on Earth, many of us fail to recognize how important water is for the human body and what devastating effects the lack of water consumption can have on our health. Given that the human body is composed of more than 50% water, it is really unbelievable how some people just disregard this fact. 

Without water, there is no life, and without water in the human body, it is impossible for the body to perform its functions in a proper way. Humans are capable of surviving several days without any food, but when it comes to water, the human body is only capable of surviving a few days before shutting down permanently.

Every single cell of the human body uses water in order to regulate cell temperature. Although some experts claim that there is a certain amount of water that every person should drink every day, there are also those who claim that water intake depends on several factors. Some of these factors are the climate in your location, how much do you exercise, how much you weigh, you age, and several others. 

As regards the amount of water every person should drink on a daily basis, the number differs for every person, but many agree that it should be between 2 and 2.5 liters of water per day. However, both of these groups of experts agree on the following: Water is crucial in maintaining a healthy body.

To preserve the health of our bodies, we have a duty to drink enough water. Our body uses water for the removal of dangerous elements from our organs through sweating, urination, and other body functions.

Every human organ demands a certain amount of water. However, the three areas that are affected the most by the lack of water intake are the brain, blood, and muscles. Notably, 85% of the human brain is made up of water, and the lack of water strongly influences our brain, which can result in terrible headaches or other more dangerous consequences. 

Headaches caused by the lack of water sometimes transform into a migraine, a terrible headache for which scientists have not yet found a cure. 

Given that a migraine results in terrible pain, the human body is forced to shut down certain functions, which is one of the reasons why people feel dehydrated, tired, and exhausted after the pain of migraine has passed. Moreover, the lack of water in the human brain can result in such problems as short-term memory, inability to solve simple mathematical problems, as well as issues with concentration.

On the other hand, human blood is made up of 80% of water. Blood, being one of the crucial elements in the human body, is then strongly affected by the lack of water. Given that blood is responsible for maintaining the health of our brain, the lack of water poses a serious threat to our health. 

Blood that is affected by the lack of water is not able to protect our body, which consequently gets infected by many kinds of viruses or bacteria. Weak blood means a weak body. It has also been proven that the lack of water can lead to high blood pressure and all the problems that come with it.

The muscles of the human body are 70% water. In trying to build stronger and better looking muscles, we often forget to consume enough water. In order to maintain a certain level of muscle strength, it is necessary to consume water constantly. 

With the lack of water, muscles in the human body lose their strength, and consequently, the body becomes progressively weaker. As a consequence, the human body gets tired more quickly, it takes a longer time to fully relax, and coordination and balance become weaker.

Common Misconceptions

There are several misconceptions as regards water. One of the most prevalent is that certain types of drinks can replace water. Some people believe that such drinks as soft drinks, alcohol, tea, energy drinks, and coffee are an adequate replacement for water. 

However, no other drink has the same qualitative values as water. A bottle of soft drink cannot replace a bottle of water. Moreover, soft drinks are bad for your health because they contain sugar and other additives, which can have negative effects on your heart and blood pressure. Unlike water, soft drinks are unable to quench your thirst. 

What they actually do is they make you even thirstier than before, creating a cycle involving soft drinks, water, and thirst. Moreover, coffee and tea cannot be an adequate replacement for water, as they are actually diuretics. 

With the frequent intake of coffee or tea, your body loses the water that is required for its maintenance. It is important to remember that sports drinks are also not a replacement for the water that your body needs. While sports drinks are useful in that they can replenish the electrolytes that your body may lose during high-intensity workouts during which you sweat a lot, they will not replenish your body’s supply of water. 

Only drinking water will give your body the water that it needs to maintain its functions. Energy drinks, unlike sports drinks, do not really provide any health benefit and are most definitely not a substitute for drinking water. Energy drinks tend to have very high levels of caffeine, which is why people drink them in the first place. 

Some caffeine is beneficial, as it can boost your metabolism, but too much caffeine can cause an upset stomach, diarrhoea, nervousness, and headaches. If you need some caffeine, try to stick with coffee, as its caffeine content is much lower than that of energy drinks.

Main Functions of Water in the Human Body

If we were to write down all the functions of water in the human body, it would take a lot longer for this book to be published, and there would not be any foreseen deadline. Here, we will mention only a few of the most important functions of water in the human body. 

One of them is bringing oxygen and other nutrients to every possible cell. Without water, the cells in the human body would be rid of their food, and after some time, those cells would die out. Another important function of water is the regulation of temperature. 

Water in the human body maintains the optimum temperature, but if that system of protection is endangered by the lack of water, the temperature can have devastating effects on the human body and your health. One of the crucial functions of water relative to the human body is related to the kidneys.

The function of the kidneys is to extract waste and other potentially dangerous elements from the human body through urination. In order for the kidneys to do their function, they require a sufficient amount of water. 

When water intake is insufficient, the kidneys will not be able to perform their function properly. In this case, waste and other potentially dangerous materials remain in the kidneys and other parts of the body. This can later cause serious health issues. 

Even the skin is affected by the lack of water. Water keeps human skin moist and healthy. The lack of water results in dry skin and other problems. There are many more functions of the water in the human body, but as previously mentioned, it will be almost impossible to list them all.

Water and Exercising

Drinking water is important, but drinking water before, while, or after a workout session at the gym, in nature, or at home is even more important. Exercising and other activities like watching TV or being at work are different in terms of how much effort it takes to perform them. 

Exercising is a physically demanding activity, and as such, it results in much more sweat being lost. Consequently, exercising is an activity that demands a much bigger water intake. The problem with sweating as a result of exercise is the loss of not only water but also some other elements important to the proper functioning of the body. 

These elements need to be replaced, and the best way to do this is by drinking water. Water will replace lost elements in the majority of cases. However, in some cases, additional fluids will be necessary. 

Through sweating, we also lose electrolytes, which are important to replace, but water does not contain such elements. Some drinks, such as sports drinks and coconut water, contain these much-needed electrolytes and have been proven to be helpful in hydrating while working out.

Another solution for the replacement of lost electrolytes is to eat fruits. However, not all fruits have the same amount of electrolytes. Bananas are an excellent choice as a source of electrolytes.

However, it is also important to drink some water even while eating fruits because, although fruits contain a certain amount of water, it is still not enough. One of the signs that your body is losing water and electrolytes and that it needs those elements to be replaced is when your muscles get easily tired. Even if you aren’t exercising, you should definitely still be drinking plenty of water. 

Without water, you can easily become dehydrated, especially if you work out. Drinking water while working out is important, but it doesn’t diminish the significance of drinking water when you’re lounging at home and relaxing. This doesn’t mean you shouldn’t ever drink any other drink other than water; it just means that you need to be conscious of how much water you are consuming outside of your typical workouts.


Dehydration can be characterized as the lack of an adequate amount of fluid, mainly water, in the human body. There can be many reasons why dehydration occurs, that is, there are several ways in which the body can lose such a large amount of fluid that it would lead to dehydration. Some of these reasons are frequent urination, diarrhoea, or diabetes. Aside from these reasons, sweating and vomiting can lead to dehydration.

In professional sports, dehydration is a common thing because professional athletes exert so much effort that their bodies quickly lose fluids. However, when they are constantly consuming fluids, the balance in their bodies is maintained.

Dehydration is also a common state that occurs in intense workout sessions not only among the professional athletes but among common people as well. One difference between professional athletes and common people getting dehydrated through a workout is that professional athletes know the dangers of dehydration, and they have a team of people who look after them, so dehydration for them does not represent a real danger. 

On the other hand, common people do not really pay much attention to the amount of fluids consumed during a workout session, and because of that, they are in real danger of dehydration.

Dehydration occurs when the body has lost 2% of its total weight while doing exercise or some other related activity. When dehydration occurs, indicators of physical performance are reduced, heartbeat rate often goes up, and a person loses focus and coordination. 

Basically, dehydration occurs when the intake of water or other electrolyte-rich fluids is less than the amount of fluid lost through sweat during the workout session.

According to medical professionals, there are several signs that indicate that the body has come to a critical moment relative to the presence of fluids in the body. Some of those signs include a lack of sweat, a small or negligible amount of urine, dark-coloured urine, general weakness, dizziness, fatigue, dry mouth, dry skin, increased body temperature, elevated heart rate, constipation, headache, muscle cramps, and many others. 

Dehydration occurs more with such activities as running, swimming, and cycling than with such activities as lifting weights, chin-ups, or pull-ups because the former is much more demanding activities that cause the body to lose more fluids.

One of the consequences of dehydration is related to the kidneys and their function. With the lack of fluids in the body, it is possible for kidney stones to appear. This comes along with certain problems with the liver, muscles, and others. 

Dehydration does not only occur as a consequence of hard training or by being a professional athlete. Dehydration can also be a symptom or consequence of some medical conditions, such as diarrhoea or fever. 

People with these types of symptoms are much more prone to dehydration. One of the ways in which dehydration and all its effects can be avoided is to carry a bottle of water with you wherever you go. Regular intake of fluids, especially water, will replace the fluids lost through sweating, such that your body will not feel any consequence of the lack of water.

Some people believe that soft drinks are a good and adequate choice when faced with the challenge of choosing a replacement for the lost fluids during workout sessions. Soft drinks cannot replace water relative to dehydration. 

In order to overcome the effects of dehydration, a person must drink fluids that are rich in electrolytes. However, a large majority of soft drinks do not contain any electrolytes. Those that contain a certain amount of electrolytes often have added sugar as an ingredient, such that the effects of electrolytes are nullified. 

Often, after drinking soft drinks, your body feels even thirstier than it previously was. Thus, soft drinks must be avoided at any cost. If you are among those people who cannot stand the plain taste of water, there are several solutions for you. In this case, the best choice to replace the fluids in the body is by consuming juice made from freshly grown vegetables and fruits. 

However, you must be careful not to use too many fruits and vegetables because the juice might contain a lot of sugar and calories, which no longer make it healthy for your body.

Medical professionals keep reminding us that in order to stay healthy, we must drink enough water, and this is not only when we feel thirsty. Small sips of water should be taken during the entire day. 

A bottle of water must become the first thing we grab when we go outside. In this way, we will prevent our body from becoming dehydrated so that we avoid all the dangerous effects that come with dehydration that can sometimes even be life-threatening.

Sufficient intake of fluids is crucial in keeping our body healthy and in shape. The consequences of insufficient water intake are truly devastating. It affects sight, muscle strength, kidney and liver function, heartbeat rate, blood flow, and many others. 

We are constantly being reminded of the importance of clean, drinking water and yet people come to gyms for workout sessions or are running or cycling in nature without a bottle of water as if they came just to stand there and not to perform any kind of activity. 

The purpose of exercising is lost if the body ends up being dehydrated. Electrolyte-filled drinks and plain water are often what the body really needs to survive workout sessions.

Note: When it comes to losing weight, water can be a real help. In addition to being calorie-free, taking it prior to meals may suppress your appetite. However, to promote weight loss, you might also consider taking some natural supplements.

Resurge is one of the most popular weight loss supplements that promise to help you shed pounds and sleep better. Because studies have shown that sleep deprivation is associated with deficiencies of growth hormone and elevated levels of cortisol, both of which contribute to obesity.

While other supplements promote nutritional factors, meal replacement forms, appetite suppression, or similar effects, Resurge boosts your body’s metabolism by increasing your core temperature. However, before making any purchases, you might want to read some Resurge reviews.

Besides, it should be noted that pills or supplements only work when combined with a healthy weight-loss diet and regular exercise. Supplements are ineffective on their own and are hardly a solution to obesity. 

In any case, it’s always best to talk with your doctor before you start taking a supplement, especially if you are taking medications, pregnant or have any health concerns.

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