Energy drinks have become very popular in the last two decades and their effect on health is being studied.
RedBull is perhaps the most well-known, and it is consumed around the world to stimulate the brain. In those who for some reason make intense physical exertion and to various stressful situations.
With their motto “RedBull gives wings”, the company has convinced millions of consumers around the world. They have convinced people that their drink is a way to recharge after heavy mental or physical exhaustion, as a result of long working days, studying for exams, etc.
The drink works effectively by providing more energy when the body needs it. However , scientific studies in recent years have shown that just a single can can cause changes in functions throughout the body.
Drinking energy drinks daily can also lead to the development of various cardiovascular problems.
Energy drinks are soft drinks that combine substances such as caffeine, amino acids (such as taurine), carbohydrates (such as, a derivative of glucose), vitamins and in some cases extracts from medicinal plants such as or guarana.
Just a single one of these drinks contains elevated amounts of caffeine, equivalent to 4 cups of coffee, 2 espresso shots, 4 cans of cola or 6 cups of tea: About 300 mg.
A healthy person can consume between 100 and 300 mg of caffeine a day, up to a maximum of 400 mg. Experts agree that this dose does not pose a health risk if it is not combined with other substances such as alcohol.
This combination, or drinking too much, can cause serious side effects such as:
- Palpitations or high blood pressure
- Lack of motor coordination
In addition, one of the biggest problems is combining caffeine with other substances, as it can be very dangerous. For example , the aspartame content is known to be carcinogenic.
These drinks also tend to be addictive, which means that the consumer is never satisfied with just one can, and they therefore drink more to satisfy their cravings.
It is estimated that 3.5 million cans of RedBull will be distributed to 143 countries around the world.
However, evidence confirming the negative health effects of drinking has troubled the authorities in some countries. Today, these drinks are banned in Norway and
In Kuwait, energy drinks are banned for minors under the age of 16 after two members of the national squash team died of a heart attack after consuming these drinks.
The risks associated with these types of beverages arise if one consumes too much or combines them with other things like alcohol.
Further studies are needed to determine how dangerous these drinks are. But so far, there are a few caveats for consumers to consider regarding their potential effects:
- They should not be taken after intense physical exercise, as their energizing properties increase the heart rate and can cause a heart attack.
- They are not hydrating. The diuretic effect of caffeine actually increases the chance of dehydration.
- Due to the high content of substances that dilute the blood, an excessive intake can cause cerebral hemorrhage, as the heart has to work less to pump the blood around, but the effect of energy drinks also increases the heart rate.
- Mixing RedBull and other energy drinks with alcohol can be fatal because it directly attacks the liver.
- Drinking one can a day increases the risk of developing irreversible nervous disorders.
- Those who are pregnant, have cardiovascular problems, chronic fatigue syndrome, are sensitive to caffeine o them completely.