Energy Drinks and Health Risks
Many people turn to energy drinks when they need an extra boost of energy, with 64% of Generation Z leading the charge. However, doctors have long warned that these drinks can cause heart problems, anxiety, insomnia, headaches, and dental problems.
The Dangers of Excessive Consumption
Excessive consumption of energy drinks can lead to serious health problems, such as stroke, as was the case with a British man. A case study published in a medical journal reported that a fit and healthy British man in his 50s was being treated for extremely high blood pressure and a stroke. The culprit was his daily habit of consuming eight cans of energy drinks.
The Man’s Condition
After reporting numbness and weakness on his left side, as well as unsteadiness, doctors determined that the man had suffered from a disorder known as an ischemic stroke. The blood vessels in the part of his brain responsible for senses and movement were blocked. He also had difficulty walking, swallowing, and speaking, symptoms collectively referred to as ataxia.
High Blood Pressure and Caffeine Intake
Doctors found his blood pressure was 254/150 mmHg, which is significantly higher than the healthy blood pressure of less than 120/80 mmHg. When his blood pressure remained high even after taking medication, he confessed to consuming an average of eight energy drinks per day, which equated to a total of nearly 1,300 milligrams of caffeine. This is more than three times the recommended maximum daily intake of 400 mg.
Long-Term Effects
The patient still feels the effects, even years after quitting his energy drink habit. He said, "I was clearly unaware of the dangers that drinking energy drinks posed to myself. I am left with numbness in my left hand and fingers, foot and toes even after 8 years."
The Risks of Energy Drinks
Energy drinks can contain anywhere from 70 mg to 300 mg of caffeine. For comparison, a standard 8-ounce cup of coffee has approximately 100 mg. It’s not just the caffeine that causes problems, but also the combination of caffeine, high sugar, and stimulants like guarana, which significantly increases heart rate and blood pressure.
The Need for Regulation
The study authors say that the interaction of these ingredients enhances the effects of caffeine and increases the risk of stroke through numerous mechanisms. They are calling for stricter regulation of the sale and advertising of these drinks, particularly given their popularity among younger adults. Global sales have increased steadily over the years and are expected to reach $125 billion by 2030.
Conclusion
Given the high morbidity and mortality associated with stroke and cardiovascular disease, and the well-documented adverse health effects of high-sugar beverages, greater regulation and advertising campaigns could benefit society’s future cerebrovascular and cardiovascular health.
