Is "Coca-Cola" harmful: composition, effect on the body, myths and facts. Excessive production of sex hormones

2015 marks the 100th anniversary of the legendary Coca-Cola packaging. The world famous Coca-Cola drink has been around for over 120 years. Interestingly, the drink was invented by the American pharmacist John Pemberton as a remedy "for any nervous disorders" and its first portions were sold for five cents per glass. The powerful promotion of this drink on the international market has led to the fact that now it is produced and sold in more than 200 countries around the world. Every second, 8000 glasses of this drink are drunk in the world.

If all the produced Coca-Cola was distributed in bottles to all the inhabitants of the planet, each of us would receive 1,500 bottles. At the same time, one of the most expensive Coca-Cola brands is a sponsor of the sports and Olympic movement. Suffice it to say that back in 1928 this company was the official partner of the Olympic Games in Amsterdam, and in 1980 - in our country during the Olympics.

Despite these interesting facts, the use of this drink causes a lot of discussions, and the history of its creation and use is shrouded in many myths and legends. Housewives use it in everyday life to clean the bathroom and kitchen, motorists use it as an anticorrosive agent that eats away rust on the battery terminals. In some eastern countries there is information about the use of Coca-Cola by farmers as an insecticide to kill insects in the fields. Despite these facts, millions of people continue to consume this drink around the world. The name "Coca-Cola" has become a household name and is associated with a refreshing brown drink. But this is all lyrics. Here I will put my fly in the ointment.

In writing this article, I wanted to familiarize readers with sources from reputable scientific journals about research on the effects of Coca-Cola on human health. But the paradox lies in the fact that over the 120-year history of the drink, there were no scientists who would highlight this problem. In my opinion, the reason for this is obvious. Let me emphasize once again that the Coca-Cola brand is included in the list of the most expensive brands in the world, and in some years it was even in first place among Microsoft and Toyota. But the history of the Coca-Cola brand also has bad moments. In 1999, in Belgium, there were multiple cases of children who were schoolchildren in medical institutions. They all used Coca-Cola in school and experienced abdominal discomfort, nausea, malaise, and headache. Some patients had more severe neurological symptoms such as ataxia, seizures, confusion, paresis, double vision, and impaired memory. (B. Nemery, "The Coca-Cola incident in Belgium", Food and Chemical Toxicology 40 (2002) 1657-1667). The Coca-Cola Company admitted at the time that it had some quality problems in that country. Back in 1999, Belgium, France and other European countries banned the sale of this drink for some time, which was even announced on television. Years have passed - and now almost no one remembers this case, and the drink is consumed in excessive quantities. It is especially popular among children and adolescents - and this is a global problem.

If we talk about the composition of Coca-Cola, it is still believed that the original recipe for this drink is known only to two people from the management team, is kept in a special can and is a trade secret. At the moment, only a few ingredients are known, which the manufacturer indicates on the label. Besides sugar and water, it contains solid chemicals.

But let's start with the sugar content of this refreshing drink. And the sugar content in Coca-Cola is 10.2 g per 100 g. For comparison, a teaspoon contains 5 g Sahara. Now, do a simple experiment - try to dissolve 4 tablespoons of sugar in 200 grams of water (and this is an ordinary drinking glass) - this is exactly how much sugar is contained in Coca-Cola. Even a healthy person cannot drink this, and a gag reflex immediately arises. However, the manufacturer here found a way out of this, he added phosphoric acid to the drink. The acid, in turn, quenches the sweet taste of the drink. On the packaging, it is designated as acidity regulator E-338, which is not officially a carcinogen.

At the same time, many doctors are sure that phosphoric acid in large quantities not only destroys tooth enamel, but also has a negative effect on the stomach. And if we consider that 60% of the world's population suffer from gastritis in one form or another, then for such people the use of Coca-Cola is comparable to the use of pure acetic acid. In children who consume Coca-Cola excessively, phosphoric acid can cause calcium leaching from the bone tissue and lead to diseases of the musculoskeletal system. When you drink Coca-Cola, the body tries to neutralize phosphoric acid with calcium in the bone tissue. Calcium reacts with it and the acid dissolves it, as it were, that is, you are deliberately destroying calcium in your body.

So, after a frenzied dose of sugar with Coca-Cola enters the human body, there is a sharp jump in insulin levels. But insulin is the main fat-forming hormone, and with an excess of it, the liver begins to convert glycogen into fat. Thus, drinking Coca-Cola is a direct path to obesity. In addition, such a dose of sugar becomes simply necessary for the body over time - thus, another addiction arises. The famous Coca-Cola drinking champion is the United States, where 60% of the population is overweight. Even during the Second World War, "every American soldier could buy a bottle of Coca-Cola for 5 cents, wherever he was, and no matter how much it cost the company" - such an order was issued by the head of the Coca-Cola company. These original "front-line 100 grams" were supposed to maintain the morale of American soldiers. Thus, during the war, Coca-Cola was tried all over Europe, Japan, countries of Africa and Asia. After the war, Coca-Cola production doubled. Today, like 70 years ago, Americans consume gigantic amounts of carbonated soft drinks, including Coca-Cola.

The independent American consumer protection organization - Center for Science m the Public Interes (CSPI) has conducted research on the effects of Coca-Cola on the human body. (https://www.cspinet.org/new/pdf/liquid_candy_final_w_new_supplement.pdf) This study found that Coca-Cola consumption was associated with a risk of type 2 diabetes and osteoporosis and kidney stones. In addition to sugars and acids, the caffeine content of Coca-Cola is also of concern. The article cites the facts that high caffeine content can be addictive and addictive. In America, Coca-Cola is advertised and sold almost everywhere: in stores, restaurants, gas stations, museums, and even in schools. The Coca-Cola Company spends approximately $ 700 million in display advertising each year.

Currently, many states in the United States are actively fighting against advertising and its sale in schools and public places. But despite this, Coca-Cola is advertised by many famous people, claiming that there is nothing harmful in it - 90% water, 10% sugar and zero calories. In 1998, M. Douglas Ivester, Chairman and CEO of Coca-Cola, reassured: “Drink plenty of fluids: Consume at least eight glasses of fluid a day, and even more when you exercise. In fact, our product is quite healthy. Drinking fluids is the key to health. Coca-Cola makes a great product because it encourages people to drink more and more liquids. "

One of the advertising solutions of the Coca-Cola company was the invention of the Coca-Cola light. “It took only two years for the new brand to take the 1st place in the world among low-calorie soft drinks. Now Coca-Cola light is one of the five most popular drinks in the world, and is sold in more than 150 countries. Coca-Cola light is low in calories, it contains only 0.2 kcal per 100 ml of product, but it still tastes great. " This is a quote from the official website of Coca-Cola in Russia. The manufacturer here is silent about what substituted sugar in this “great taste” drink. It is a sugar substitute, food supplement E951 or aspartame. By the way, it is added to one degree or another to many carbonated drinks, candies and sweets. Aspartame is 200 times sweeter than sugar and quite cheap. In the human body, it decomposes into two compounds: methanol and amino acids.

In small quantities, methanol is formed in the human body as a result of metabolism. In large doses, methanol is a mutagenic substance and a dangerous poison, since it is very well absorbed and miscible with water. Ingestion of 5-10 ml of methanol leads to poisoning, can lead to blindness and even death. Scientists cannot yet determine how much Coca-Cola should be drunk in order to exceed the dangerous level of methanol. However, there is some evidence that aspartame causes the development of malignant tumors. Researchers from the Italian Ramazzini Foundation obtained evidence that the consumption of aspartame in food can lead to the development of lymphoma, leukemia, kidney and peripheral nerve cancer. Clinical studies were carried out on 1800 rats. Even 20 milligrams of aspartame per kilogram of body weight can lead to irreversible changes. Coca-Cola light contains approximately 180 milligrams of aspartame per 245 milliliter bottle. In addition, the use of aspartame deceives our body and stimulates our appetite.

Whatever the producers are doing, so as not to slow down the pace of sales of Coca-Cola. Many famous people advertise it, claiming that there is nothing harmful in it - 90% water, 10% sugar and zero calories. In fact, this is just a marketing ploy, and Coca-Cola poses a serious health hazard due to the fact that it contains various additives that we do not even know about. They are not indicated on the label, they are not talked about on radio or television. One of these components is oxymethylfurfural, an intermediate in the decomposition of sugars. It is formed during the so-called Maillard chemical reaction. It is he who gives the brown color to Coca-Cola. In another way, it is called sugar coller dye or E-150 dye. The international organization JECFA has established the permissible daily intake of E-150 up to 200 mg / kg. Until now, discussions and controversies about the safety of this additive are on the sidelines of the international organization for chemical safety IPCS. The carcinogenic effect of this component has been known since 1995. Then an article was published in the journal Biochem Biophys Res Commun (209 (3): 996-1002, 1995). The authors described the process of metabolism and activation of oxymethylfurfural through sulfonation of its allyl residue with a hydroxyl functional group. In support of this idea, the authors found a direct mutagenic effect of oxymethylfurfural on rat liver. Also in 2008, the journal Food and Chemical Toxicology showed the carcinogenic effect of oxymethylfurfural on mouse populations.

According to the American Consumer Protection Organization (CSPI), a study of the composition of Coca-Cola and Pepsi showed a very high content of a known carcinogen - 4-methylimidazole. This substance is used in the manufacture of dyes and can cause cancer. (http://cspinet.org/new/201203051.html). According to CSPI Executive Director Michael F. Jacobson “We collected samples of Coca-Cola, Pepsi-Cola, Dr Pepper, from Washington. These products contained 145 to 153 micrograms (μg) of 4-methylimidazole in two 0.33 cans. At the same time, the permissible level of 4-methylimidazole in products is 29 mg, that is, the content of this dangerous substance is 5 times higher than its level. The CSPI estimates that the 4-methylimidazole in Coca-Cola and Pepsi may cause about 15,000 cancers in the US population.

Do you still have a desire to drink Coca-Cola? Of course, you say, the temptation to buy a can of this drink is very great, especially now in the heat. “The most delicious, the most invigorating, the most festive, the most real” Coca-Cola drink beckons and attracts with its taste. But as the English writer Jonathan Swift once said, “whoever starts walking confidently will end up with doubts, and those who begin his journey with doubts will finish it with confidence”. Perhaps after reading this article, you will also begin to doubt the safety of drinking Coca-Cola and will look for some more evidence-based literary sources. Perhaps someone will start looking for an alternative to this drink - and will pay attention to mineral waters, brew natural herbs or drink chilled green tea, compotes and jelly. Remember that by drinking Coca-Cola, especially in public places, you are setting an example for children and adolescents. They are still young and cannot fully appreciate all the harm that the use of Coca-Cola can cause to their health.

The benefits and harms of Coca-Cola. Coca-Cola is a popular beverage all over the world. It is so popular that consumers of this sweetness can be found in any city.

Every day it is bought and drunk by millions of people on the planet. Although this drink was invented at the end of the 19th century, it still holds the palm among such drinks.

In addition, other drinks like Coca-Cola are known today, such as Pepsi-Cola or Afri-Cola.

The second part of the name sounds exactly like that, because the original composition of the drink included a plant called "cola".

But over time, he was expelled, because research showed that this plant has a narcotic effect and entails some kind of addiction.

Although the drug cola was eliminated, the thirst for drinking Coca-Cola did not diminish from that.

Both adults and children love to taste the black sweet soda. Although everyone knows perfectly well that this drink is quite harmful to the human body.

Everyone knows, but everyone also consumes. But how much it negatively affects health and whether it has any benefits, few people are interested. That's why let's try to understand the harmful effects and benefits of Coca-Cola.

Since there are many more harmful and harmful qualities in Coca-Cola, let's start with them. All the negativity that this drink only has is directly dependent on the various additives that make up its composition.

There are many of them: caffeine, magnesium, sodium, phosphorus, potassium, sugar, dyes and flavorings.The presence of caffeine has its pros and cons.

This is harmful in that the work and load on the heart is significantly increased, as well as blood pressure rises. Therefore, people who have heart problems should not even dream of Coca-Cola.

The presence of acid in cola has a detrimental effect on the functioning of the stomach and the digestive system.

If a person has problems with the digestive tract, as well as an ulcer or gastritis, then black soda will only aggravate the situation.

The presence of the same phosphoric acid negatively affects many other organs.

Due to the fact that this acid helps to flush calcium out of the body, nails suffer significantly - they become brittle, bones - they become brittle, hair - lose strength and elasticity, teeth - enamel, general condition and appearance suffer.

The liver, kidneys and stomach also suffer - its walls are destroyed, which in the future threatens with serious diseases that require intensive treatment and the strictest diets.

The list of negative characteristics does not end there at all. Coca-Cola is harmful because it interferes with normal blood clotting, and enhances the appearance of acne, freckles and .

Cola is also harmful in the presence of sugar in its composition.

Many studies have shown that there are at least seven tablespoons of sugar in one glass of cola, which is very harmful to any human body.

And if the label indicates that sugar is not available, then even more harmful substances replace it.

They are marked with the letter E. Such substitutes can aggravate many diseases, promote the development of cancer cells.

Frequent use of Coca-Cola bodes overweight.

People who suffer from diabetes mellitus and suffer from obesity, this drink should be excluded from the diet.

All the negative qualities of black soda in the aggregate are very serious and can lead to disastrous results.

Especially if you use this drink often and in considerable quantities. In addition, the fact was noticed that Coca-Cola is addictive, and you want to drink it again and again, especially in larger and larger quantities.

Useful properties of Coca-Cola

The harmfulness of Coca-Cola is obvious. But still it has little and useful. For the body, this is very small, but for other purposes it is very effective.

For human health, black soda may have little benefit if not overused.

Scientists have conducted research and proved that the daily rate should not exceed three hundred grams... But do not strictly adhere to this indicator.

It is best not to consume Coca-Cola on a daily basis, but only when you really need it.

And the stake can help in the following situations: cheer up,strengthen the body's performance, drive away laziness, recharge the body, giving it vigor and energy, get rid of overwork.

The presence of the same caffeine is not only harmful, but beneficial. After all, it is coffee (or energy drinks, which also contain caffeine) that helps to saturate the human body with a charge of strength, freshness and drive away weakness and impotence.

This is where the benefits to the human body end. But even here you do not need to lean on the drink, since large doses of black soda will already harm, rather than benefit.

As for other useful characteristics, Coca-Cola is a very popular product for household purposes. And all this is due to the presence of acids, which have the ability to destroy all bad things.

Coca Cola can serve as a detergent... It is worth pouring it over rusted places, scale, plaque and other problem areas, it will cope with the problem in just a few minutes.

Bubbles of soda will instantly dissolve all problem areas and even add shine.

Have rust stains on furniture or you cannot unscrew the rusty part, then the stake will help you.

Want to clean your toilet, then fill it with cola for about half an hour, and then scrub well with a brush. Your toilet will shine like new.

You can also use black soda as a cleanser. Pour them over a sink or toilet, leave for an hour, and then rinse. The drain will work much faster.

Coca-Cola can also serve as a bleach for clothes. Do your favorite things have stains from brilliant green, potassium permanganate, juice, grass or blood? Then arm yourself with a bottle of black soda.

Soak your clothes in a cola solution with powder and water. Let sit for about ten minutes, then wash as usual.

For such corrosive qualities Coca-Cola is actively used in industries when it is necessary to clean machines, apparatus, machines.

Also at car service stations, this drink is kept close at hand, to clean many parts and mechanisms.

You can check such positive properties of Coca-Cola yourself. Because there is a lot of research and experimentation on black soda. Some are only confirmed, while others are refuted.

But regarding your health, then you definitely can not abuse this drink.

Of course, no one forbids drinking Coca-Cola, but do not forget about its harmful effects on the human body.

Let's figure out why Coca-Cola is harmful.

Everyone knows that the drink is harmful to human health. This is largely due to the fact that this product contains chemical elements that can cause a number of disorders in the body, including serious and irreversible ones.

Russian scientists and doctors have been studying the chemical composition of this drink for a long time, and based on the results of their research, they came to the unequivocal conclusion that it is harmful. True, the advertisement for Coca-Cola does not report this.

It became known that some components of the product, with prolonged exposure to the body, cause numerous disorders of the genital area, including impotence and infertility. This effect is exerted by the nut - cola, on the basis of which this drink is made. This nut used to grow only in America, and it was regularly given to the Indian warriors to calm the sexual desire that interferes with military service.

The manufacturing companies of this carbonated drink keep its recipe and the list of ingredients in the strictest confidence. However, scientists who have conducted tests and studies of the properties of the drink have established the main amount of substances contained in it. So, why is Coca-Cola harmful?

Chemical composition

This drink has been very popular all over the world for over a century. It was invented in 1886, and at that time it included coca leaves containing cocaine, which later became a prohibited substance because it destroyed cells in the body and was highly addictive.

Today, Lemon essence, vanillin and clove oil are added to Coca-Cola. The main components of the drink are: water, caffeine and sugar in very large quantities. Carbon dioxide is used as a preservative in the manufacture of Coca-Cola. It is this substance, as has been proven in research tests, has a teratogenic effect on the human body, which reduces reproductive capacity. In addition, the composition of "Coca-Cola" contains E950, a dangerous carcinogen, which includes methyl alcohol. This substance disrupts the work of the heart and blood vessels, and also contains aspartic acid, which has an undesirable effect on the central nervous system.

In addition, it contains aspartame (E951), which is a substitute for sucrose. Aspartame is an extremely dangerous compound that, when heated to 25 degrees, decomposes into formaldehydes, phenylalanine and methanol. These substances are fatal to humans. What is harmful to "Coca-Cola" is interesting to many.

Negative effect on the body

Its consumption in large quantities has a negative effect on the level of blood pressure, increasing it. This drink is categorically contraindicated to use for hypertension and other diseases of the heart and blood vessels, because the substances contained in the drink weaken the heart muscle.

People who have been diagnosed with diseases associated with a decrease in blood clotting are also not recommended to drink Coca-Cola, since some of its constituents thin the blood, which causes bleeding and slow wound healing.

Regular use of "Coca-Cola" by 90% increases the risk of developing heart defects, including in the fetus of a pregnant woman.

Influence on the musculoskeletal system

In addition, animal studies have shown that "Coca-Cola" promotes the leaching of calcium from the body, which is fraught with the development of diseases such as osteoporosis, brittle bones, dental problems, etc. This effect of this drink appears due to the fact that that it contains phosphoric acid. Therefore, the drink should be excluded from the diet of children and the elderly.

This is confirmed by numerous experiments with Coca-Cola.

There is also a special kind of drink that is supposedly sugar-free, making it low in calories. This advertising move has won the attention of consumers, but this type of drink is even more dangerous. It really does not contain sugar, but instead of it, a large number of dangerous sweeteners are put into the drink.

Also, the composition of "Coca-Cola" includes some substances that cause depression, migraines, increased fatigue, tachycardia, etc. Preservatives, which are present in large quantities, disrupt metabolic processes, which causes nervous disorders, obesity and depresses mental activity.

Experts are still arguing about whether Coca-Cola is harmful or beneficial.

Effects on the digestive system

The drink increases the acidity of the stomach. It is forbidden to use it for people suffering from peptic ulcer of the duodenum, stomach, as well as gastritis. This product destroys a number of digestive enzymes, which complicates the activity of the digestive system, leading to a host of serious disorders. The systematic intake of this carbonated drink causes inflammation of the pancreas, biliary tract, which contributes to the formation of gallbladder calculi.

What else is dangerous about the chemical composition of Coca-Cola?

Oncological diseases

The specific color of the drink is due to the presence of the substance E150 in it. This dangerous component contains 4-methylimidazole, which releases free radicals, which provokes the active multiplication of atypical cells in the human body. In addition, the product contains the so-called "cyclamate" - a substance banned in many European countries. Cyclamate is a powerful carcinogen that destroys healthy cells.

Coca-Cola is addictive. This is due to the content in it of substances that increase the sweetness of sugar tenfold (acesulfame potassium), and cause a strong dependence (aspartic acid).

What else is fraught with the negative influence of "Coca-Cola" on the body?

Obesity

Today obesity has become one of the main problems of mankind. The wrong way of life and the organization of nutrition provoke the development of obesity, which is becoming more difficult to combat every year. Coca-Cola contains great amount sugar (115 grams per 1 liter). Almost 40 grams of sugar is dissolved in a glass of this drink, which is the daily norm for an adult to consume this substance. But the main problem is that after one glass a person wants more, since a sweet drink only increases thirst.

Coca-Cola is 90% carbonated water, burnt sugar, phosphoric acid and caffeine. 1% of the composition carries the mysterious name "Merhandiz-7" and only 10 people in the world know its chemical composition (from the company that produces the drink). It is known to include lemon, orange, cinnamon, nutmeg, bitter orange blossom, coriander and lime oils.

Each component of this drink is harmful!

1. Carbon dioxide irritates the gastrointestinal tract. It causes weakness in the valve that lies between the esophagus and the stomach. As a result, stomach contents back up into the esophagus, causing inflammation and heartburn. Carbon dioxide is bad for the gallbladder and liver.

2. Sugar is popularly called “sweet death”. Excessive consumption of it leads to tooth decay. Sugary soft drinks are especially harmful to the teeth. Sugar also has the ability to suppress appetite. Drinks like "Coca-Cola" are harmful because 200 g contains about 5 (!) teaspoons of sugar. Excess sugar leads to weight gain and skin conditions (acne).

3. Orthophosphoric acid destroys tooth enamel, has a bad effect on the stomach, especially with increased acidity. When consumed in large quantities, it leads to the leaching of calcium from the bones. This happens because the body tries to neutralize the acid with calcium, and this causes a lack of calcium for the building of bone tissue. Therefore, children who are addicted to the use of "Coca-Cola" often have fractures and diseases of the musculoskeletal system.

4. The caffeine contained in "Coca-Cola" causes sleep disturbances (a child, having drunk two glasses of cola at night, makes it more difficult to fall asleep). It speeds up the elimination of minerals from the bone, and this can lead to osteoporosis, a condition in which bones become brittle. But the most dangerous thing is that caffeine can become addictive, since this substance is close to narcotic in its effect. That is why lovers of this drink want to drink it over and over again.

5. "Coca-Cola" does not quench thirst at all, as advertisements try to convince us. After all, there is a lot of sugar in it. And the synthetic sweetener contained in cola and other sugary carbonated drinks artificially arouses thirst, encourages you to drink more and more. In large doses, it causes nervous disorders, depression and mental impairment.

6. The preservative sodium benzoate inhibits the activity of enzymes that break down fats and starch, which contributes to the development of obesity.

Therefore, it is better to use drinks like "Coca-Cola" as little as possible, it is advisable to refuse them altogether. After all, there are many other drinks, unlike cola, not only tasty, but also healthy! Tea, milk and fermented milk products, juices, compotes ...

Did you know ...

1. Due to the high content of phosphoric acid "Coca-Cola" well removes rust, scale in the kettle and limescale in the toilet bowl. (It is not recommended to use "Coca-Cola" for this purpose, as the dyes contained in it can spoil the cleaned items). Imagine what it does to your stomach!

2. It has been established that "Coca-Cola" is capable of completely dissolving a human tooth.

Drinking Coca-Cola is harmful - this has been known for a long time. But is there a safe dose of sweet soda that won't harm the body, and what happens if this dose is exceeded? Why is the use of Coca-Cola in excessive quantities dangerous for children and adults?

1. You unconsciously change your food choices

When parents said that milk is a health product, they were absolutely right, since milk is a source of protein, calcium, magnesium, phosphorus and vitamin A. quantities associated with impaired healthy food and drink choices. That is, if you regularly drink cola (every or almost every day), most likely, there is a lack of vitamins, minerals and fiber in the body.

Bottom Line: Substituting soda for milk and low calcium intake have resulted in bone health for our generation. Therefore, try to drink Coca-Cola as little as possible.

1. Dental caries and enamel erosion will become familiar to you

Regular consumption of soda is also linked to enamel erosion and dental caries due to the high sugar content and high acidity of drinks such as Coca-Cola. WHO has conducted studies that have identified a strong link between the consumption of sweet soda and the erosion of tooth enamel and tooth decay. The reason: the low pH balance of these drinks and the high sugar content, which is absorbed by microorganisms living in the oral cavity.

1. Your bones will become more fragile

Coca-Cola and other sugary sodas have also been linked to decreased bone density and increased fracture rates in both children and adults. Coca-Cola and other similar drinks, due to their high caffeine content, reduce bone mineral density, since caffeine promotes the excretion of calcium along with urine, which is a potential cause of osteoporosis.

1. Your chances of developing chronic diseases will increase

According to the Framingham Heart Survey, drinking more than 350 ml of soda a day increases your risk of:

• obesity;
• metabolic syndrome;
• pressure increase;
• increased levels of lipoprotein cholesterol;
• heart attack as a result of blood clot formation;
• hypertriglyceridymia;
• type 2 diabetes;
• chronic diseases of the cardiovascular system.

1. Side effects from high caffeine consumption

Drinks like Coca-Cola contain caffeine in the amount of 40-50 mg per 375 ml can, which is equivalent to one cup of strong coffee. This is why such amounts of caffeine are contraindicated for fragile children's bones, and several studies have confirmed the link between Coca-Cola and kidney stones (Rodgers 1999; Massey and Sutton 2004).

Caffeine insensitivity is also a side effect of excessive caffeine consumption, along with sleep disturbances, enuresis and anxiety, as well as headaches, fatigue, or irritability (Juliano and Griffiths 2004).

1. The presence of benzene in Coca-Cola increases the risk of developing cancer

The presence of benzoic acid in soda is not properly regulated, which is a cause for concern. Benzoic acid is so dangerous because it acts as a catalyst when it comes in contact with ascorbic acid (vitamin C) and metal ions (such as iron and copper) to form benzene, a well-known carcinogen. A chemical reaction usually takes place under the influence of light or heat. Therefore, if you drink more than 1 can of Coca-Cola a week, of course, you will not necessarily get cancer, but the risk of such a disease will increase.

What conclusions can be drawn from the above? Lovers of Coca-Cola and similar drinks, be careful and try to drink Coca-Cola as little as possible to avoid health problems.