What happens to my body when I drink Coca-cola?

Coca-Cola, created in 1886 originally formulated for medicinal purposes, as a syrup to help digestion and provide energy, is currently associated with several negative health effects.

Coca-Cola’s consumption has short-term effects and long-term effects when drunk constantly, increasing the risk of chronic diseases and even the risk of premature death, according to health experts.

What happens to my body when I drink Coca-cola?

10 minutes: you receive 10 tablespoons of sugar

A 12-ounce can of Coke has 39 grams of sugar, which is equivalent to 10 teaspoons of added sugar. The reason why we do not vomit is due to the content of phosphoric acid, a substance that neutralizes the sweet taste and makes it possible to drink it.

The World Health Organization (WHO) recommends consuming no more than 6 teaspoons of sugar per day. Just one can of Coca-Cola easily exceeds this amount.

20 minutes: blood glucose rise

Within 20 minutes of drinking a glass of Coca-Cola, the blood sugar level rises rapidly, causing a huge release of insulin.

The Autonomous University of Mexico explains that the sugars that the body cannot digest are transformed into fat and as a result overweight and obesity appear.

40 minutes: the caffeine has been fully absorbed

Coca-Cola contains 57 mg of caffeine per 20 ml of soda, while in an 8-ounce cup there is 95 mg of caffeine. However, low to moderate doses of caffeine can also help prevent drowsiness and increase alertness.

45 minutes: the body begins to produce more dopamine

Added sugar consumption has profound effects on the brain, leading to the release of dopamine, the “feel good” chemical, which can stimulate a person to seek out that experience or substance again and again.

60 minutes: urinary calcium secretion

After 60 minutes, phosphoric acid fixes calcium, magnesium and zinc to the intestine, this accelerates metabolism and then, high doses of sugar and artificial sweeteners increase urinary secretion of calcium, explains the UNAM.

An hour after drinking the soda will also start the sugar crash that will cause irritability and drowsiness.


The gas contained in soft drinks produces inflammation and promotes poor digestion.

Long-term effects of drinking Coca-Cola

Read: 7 foods that will help you lose weight in a week

Researchers from the Department of Public Health of the Faculty of Medicine of the UNAM, point out that the consumption of Coca-Cola is associated with overweight, obesity, diabetes, kidney stones, asthma, decalcification, anemia, depression, poor digestion, cavities, even Alzheimer’s. .

Weight gain and increased risk of diabetes

People who drink sugary drinks regularly (1 to 2 cans a day or more) have a 26% higher risk of developing type 2 diabetes than people who rarely drink these drinks, shares the Harvard Nutrition Source.

Heart disease

The American Heart Association warns that even one sugary drink a day could increase heart disease and stroke risk.


Sugary drinks can increase the risk of gout by 75%. Gout is a form of arthritis.

Affects your bones

Cola soft drink contains phosphoric acid causes bone demineralization because it does not allow the proper absorption of calcium into the body and the consumption of more phosphate than calcium can increase the excretion of calcium in the urine, weakening the bones.

Damage to your liver

Soft drinks cause high blood sugar which increases the amount of fat stored in the liver. The accumulation of fat in the liver leads to type 2 diabetes and non-alcoholic fatty liver disease.

Risk of kidney disease

People who drink a lot of sugary soft drinks may be up to 61% more likely to develop chronic kidney disease than those who don’t, according to a study published in the Clinical Journal of the American Society of Nephrology.

Increased risk of premature death

Drinking one to two sugary drinks per day increases the risk of premature death by 14%, according to studies shared by Harvard. “The more sugary drinks consumed, the greater the risk of premature death, particularly from cardiovascular diseases and, to a lesser extent, from cancer.”

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