Water is the elixir of life. No one can live without water. However, there are some myths and facts about water that one should be aware of in life. These misconceptions can cause more harm than good. Let us learn from them.

Myths are always interesting. Hence, we shall look at the myths first before going on to understand the facts about water.

Most common myths about water

1. Drinking bottled water is an invitation to tooth decay

What do you do when you are out on a trip and do not have access to clean and potable water. You rush to grab bottled mineral water available at almost all roadside shops. However, many people opine that drinking bottled water causes tooth decay. Nothing is farther than the truth.

Bottled water does not contain fluorides that you usually encounter in tap water. As fluoride is an essential compound to help prevent teeth decay, nutritionists believe that frequent drinking of bottled water robs the body of its fluoride intake.

It is not true as drinking bottled water by itself does not result in dental cavities or tooth decay. Excessive consumption of sweets and not maintaining good oral hygiene are the principal reasons for tooth decay.

2. Drinking water is a good way to get rid of dry skin

One has to agree that consuming water helps to hydrate the body. When you have a well-hydrated body, you tend to have vibrant skin. However, water does not have any role in keeping the skin moist.

The moisture level of the skin depends on various external factors like skin cleansing, maintenance of oil glands, and ensuring that the oil glands produce enough moisture for the skin to glow. The water you consume internally does not reach the epidermis in any way.

However, if you are severely dehydrated, drinking large quantities of water can help the skin regain its original moisture level. Drinking water is not going to help your skin. Use high-quality skin creams and lotions instead to stimulate the oil glands to produce natural skin oils.

3. It is compulsory to drink eight glasses of water daily

One has to agree that you need water to remain hydrated. Secondly, water is the most natural available consumable liquid.

However, there are other liquids as well that can do the job of water. You have beverages and fruit juices having sufficient quantity of water to replenish the loss of water from the body.

The Institute of Medicine recommendations state that women should consume approximately 2.7 litres and men, an average of 3.7 litres of water from all beverages and foods daily. It includes caffeinated drinks as well. However, it also depends upon the activity you indulge in during the day.

Athletes and other people who do physical work or exercise a lot need more water than the average people do. Therefore, it entails that you should consume adequate water in any form to remain healthy. One should not restrict to eight glasses of water alone. Remember, even the solid food you consume has water in sufficient quantities.

4. Yellow coloured urine is a sure sign of dehydration

One of the signs of dehydration is the passing of dark yellow coloured urine. However, not all yellow urine is a sign of danger.

The kidneys have the responsibility of filtering the waste products from your body. They reabsorb the water and other essential substances from the blood to control the volume and concentration of your urine. Severe dehydration can cause the urine to become more concentrated thereby giving it a dark tallow colour.

Ideally, your urine should be light yellow. Taking antibiotics and multivitamin tablets can also make your urine to appear darker than usual. Therefore, you should not panic every time you pass yellow coloured urine.

Read more at Medicalnewstoday.

5. If you are thirsty, you are dehydrated

If you are thirsty, the first thing you do is to grab the bottle of water nearest to you and gulp down the contents. However, that does not mean you are dehydrated. There is a very thin line that distinguishes dehydration from thirst.

When the concentration of the substances in the blood by 2%, you start feeling thirsty. However, the concentration should reduce by a minimum of 5% for dehydration to take over. Therefore, we can reframe the myth as, ‘If you are dehydrated, you are thirsty.’
Sports or energy drinks, and not water, will help you perform at a high level in athletic events.

You come across various advertisements on different channels highlighting the benefits of consuming sports or energy drinks. However, water is the best liquid to have to remove excess heat from the body due to exercise.

It also serves as the perfect medium to transport energy and nutrients. Yes, an energy drink tastes better, but it is too expensive. It does not help to hydrate the body in the same way as water does. You can use these sports drinks as supplements to your water intake.

Long-distance runners such as marathon runners can use these drinks to provide instant energy because they lose large quantities of water due to sweat. However, an average athlete aspiring to become fit in a gym should always prefer water to these energy drinks.

6. Dehydration does not occur during winters

The climate in winter forces you to use room heaters and dehumidifiers. These appliances reduce the humidity levels inside your homes. Therefore, you end up losing humidity from your breath and skin. It results in dehydration. Hence, you experience chapped lips, skin irritation, and dry skin.

The best way to overcome these symptoms is to have adequate quantities of water.

7. Drinking excess water is beneficial for your health

Drinking excess water can be potentially harmful as it decreases the concentration of salts in the body. Water intoxication is a dangerous situation because it dilutes the sodium present in the blood. It can result in the overworking of the kidneys and affect the excretion of excess water from the body as urine.

8. Bottled water is healthier than tap water

This statement is partly true, especially when you are outdoors and do not have any means to purify the tap water. You do not know the source of the water. Hence, depending on bottled water is a better idea.

However, that does not entail that bottled water is healthier than tap water. You do not know the source of bottled water either. Also, bottled water can contain impurities like harmful bacteria and toxins.

The best solution is to use a water purifier using which you can purify tap water at home. You get portable RO water purifiers today. Treated tap water is better than the bottled water in all respects.

9. Drinking excess water helps the body get rid of toxins

Scientific research has proved that drinking excess water does not clear the toxins from the body. The kidneys have the responsibility of eliminating the toxins.

Drinking excess water can reduce the power of the kidneys to work as a natural filter. However, you should drink adequate water. It can also serve to reduce the friction in your joints thereby providing relief from arthritis.

10. Drinking lots of water can curb your appetite

Many people believe that drinking water can make you feel full. Hence, you tend to eat less. It is not true. There are no scientific claims to prove that drinking lots of water can curb your appetite. At the most, it can result in frequent visits to the bathroom.

11. Everyone needs the same amount of water every day

Many factors determine the quantity of water you need to drink. It depends on your age, weight, the place where you stay, the activities you do, and so on. Your current state of health is also an essential factor. Hence, you cannot say that every person should drink the same quantity of water every day.

We have seen twelve myths about water. Now, we shall look at some facts as well.

Common Facts about Water

1. Drinking water helps you lose weight

Drinking water does not specifically cause weight loss, but it aids in the process. When you drink water, you replace other calorie-laden beverages in the diet thereby reducing your overall calorie intake. It makes you feel full whereby you end up eating less. Drinking cold water can increase the metabolism and help speed up weight loss.

2. Do not reuse plastic water bottles

Image used for representational purpose

Many people tend to reuse the empty plastic water bottles. It can present a couple of risks because these bottles leach chemicals into your water after multiple uses. One should also ensure to clean the bottles thoroughly before using as they can harbour bacteria from our mouths.

It is better to discard the plastic water bottles after using them. Alternatively, you can use high-grade plastic water bottles for storing water in your refrigerators.

3. Drinking water helps in relieving constipation

Benefits Alkaline water

The most significant problem with constipation is that the digestive tract does not function smoothly.

Drinking adequate quantities of water can help the digestive tract perform at its optimum level. It helps in reducing the bowel movements thereby preventing the difficulty in passing stools. Carbonated water is also useful in reducing the effects of constipation.

4. Drinking adequate water reduces hangover symptoms

A night of heavy drinking (of alcohol) can cause dehydration. It results in thirst, fatigue, headaches, and a dry mouth.

These are symptoms of a hangover. Drinking adequate water makes you feel better.

5. Water helps in regulating the body temperature

When the climate is humid and hot, we tend to sweat more thereby resulting in loss of water from the body.

Drinking an adequate quantity of water can help restore the water position in our bodies and assist in regulating the body temperature.


Water is vital for maintaining our overall health. No one can live without water. However, one should not consume excess water as it leads to bloating. Restrict the intake of water according to your body composition, activities, and the climate.

We have busted essential myths and looked at interesting facts about water. Drink adequate quantities of water, but ensure that it is pure. Use water purifiers if the quality of the source water is unsatisfactory.

Sources: healthline, everydayhealth

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