In recent years, energy drinks have become increasingly popular, especially among young adults and working professionals looking for a quick energy boost. However, experts warn that these sugary, caffeinated beverages may pose risks beyond heart health, potentially even damaging the kidneys.

According to Dr Sujith Reddy, senior consultant nephrologist, Asian Institute of Nephrology and Urology, Hyderabad, energy drinks are notorious for their high caffeine content as they contain two or three times more caffeine than a regular cup of coffee.

“Although it may provide a temporary feeling of alertness, the effects on the kidneys are worrisome. Caffeine is a stimulant that can increase blood pressure. When consumed in large amounts, it puts additional strain on the kidneys, especially For individuals who already suffer from high blood pressure or kidney disease, over time, it can lead to chronic kidney failure,” Dr Reddy told IndiaToday.in.

According to a literature review, researchers at South Dakota State University revealed that energy drinks contribute to kidney stones due to their high composition of fructose, caffeine, and sodium in addition to dietary factors.

Another problem with energy drinks is their ability to dehydrate the body. They act as diuretics, increasing urination frequency and potentially causing fluid loss.

Dr. Reddy explained that when your body is dehydrated, your kidneys have to work harder to maintain a healthy balance of electrolytes. In severe cases, dehydration can even trigger acute kidney injury (AKI), a condition where the kidneys suddenly stop functioning properly.

Most energy drinks are full of sugar. Excessive sugar consumption can lead to obesity and diabetes, which are two major risk factors for kidney disease.

“Consuming these beverages on a regular basis increases the chance of developing metabolic problems that can adversely affect kidney function. Additionally, people with pre-existing kidney problems should be careful, as energy “Certain additives in drinks, such as high phosphorus levels, can worsen their condition,” Dr Reddy said.

The expert said you should pay close attention to how these drinks make you feel. “If you rely on energy drinks to get through your day, it may be time to explore healthier alternatives, such as drinking water, eating a balanced diet and getting enough sleep,” she said.

For people who already have kidney problems or high blood pressure, reducing or completely eliminating energy drinks is a safe option.

Dr. Reddy cautions that if you notice any unusual symptoms after drinking energy drinks, such as less urination or swelling, consult a health care professional immediately.