Discover the urban legends and false myths about water and the real properties that hide in a glass of water. The legends and false myths about water, as well as other foods, have settled in popular belief. Myths about water have given rise to all kinds of theories about their properties, about the amount of water we must drink per day and even if it is better to drink before or during meals.

It is true that in recent times there is a greater awareness of the importance of drinking more water, but if you are one of those who does not leave home without your bottle or with modern gadgets to drink more water, it is advisable to investigate those myths that do not count The whole truth about your benefits.

Myths about water

Water is a source of health, but this does not mean that everything we had believed so far from water is totally true. Discover the truths and lies.

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Drink 8 glasses of water a day

The recommendation to drink 8 glasses of water a day, or drink between 1.5 liters and 2 liters of water, has been questioned on several fronts. On the one hand, studies from the Water and Health Research Institute (IIAS) recommend an even larger amount, between 2 and 3 liters a day. But we must make an important appreciation, and that is also to take into account the amount of water present in many of the foods we eat every day, especially fruits and vegetables. The water comes from 20-30% of the solid foods, and the rest of the direct intake of water.

A more recent study, conducted by researchers at the University of Monash in Australia, questions that it is healthy to drink at least 8 glasses of water a day if you really do not thirst. What concludes is that we must provide the body with the amount of water it asks for, without forcing us to drink.

The sparkling water has calories

The sparkling water has no calories. 0 calories just like natural water. Another thing is the fruity waters that will contain the calories of the fruit provided (around a hundred calories the water with orange juice or apple juice). The flavored waters that we can find in the market can contain high amounts of sugar.

Drink plenty of water to keep liquids

Another myth, because drinking a lot does not prevent the retention of liquids, caused not by water but by salt and sugar from food. In case of cellulite or orange peel, eliminates salty or sugary foods.

Tap water is less healthy

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It is one of the most widespread urban legends about water. Tap water is no less healthy than bottled water because it is controlled by the health authorities. Drinking tap water is just as healthy, more ecological and economical.

Drink cold water to lose weight

Another myth about water is that taking it cold helps you lose weight. The European Hydration Institute is one of those that has taken charge of dismantling it. When drinking cold water a thermal effect is generated, which causes the body to have to work to recover the body temperature by burning some more calories. However, the caloric expenditure is minimal, even less than if we take warm water, which does favor the elimination of toxins. Also, be careful with cold water because it can cause respiratory problems (a sore throat, nasal congestion …). It is better to drink fluids at room temperature.

The sparkling water improves digestion

An urban legend more about water, since the only advantage of this type of water, is that it favors the expulsion of gases, but that does not necessarily mean that it facilitates digestion.

Water eliminates toxins from the body

This is totally true. Drinking water is the most effective way to eliminate toxins from the body. A correct hydration activates the functioning of the liver and kidneys, favoring the elimination of residues and toxins.

Drink water before or after eating

Although there are myths for all tastes, the only certain thing is that drinking during meals is good, in fact, it has an important function and that is that it helps to digest food and favors the action of gastric juices. If you do not drink water, digestion may slow down. Just 2-3 glasses of food.

Take warm water on an empty stomach is good

Take warm water fasting stimulates the intestine and has a detoxifying effect, especially if we take it with lemon juice.

Drink more water if you travel by plane

We end with a belief about water that is true, since a good hydration helps to compensate the effects of the pressure decrease. It is good, if the air conditioning or heating is on, spray your face and hands with water.