Updated On: 17 November, 2025 02:07 PM IST | New Delhi | mid-day online correspondent
Health experts warn that unregulated gym practices, excessive protein supplements, and steroid misuse are silently affecting fertility in both men and women, proving that fitness without balance can do more harm than good

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The quest for a muscular, toned body has made gym culture a defining trend among young adults. But behind the mirror selfies and protein shakes lies a growing health concern. Nearly 10–15 per cent of male infertility patients report excessive intake of protein powders, steroids, or energy drinks, which are directly linked to poor sperm quality and hormonal imbalance. Women using steroids or extreme workout regimens to build muscle or lose fat can experience irregular periods, hormonal disturbances, and fertility issues. Everyone must exercise caution.
The gym culture is booming, but so are cases of fertility problems linked to unsafe fitness practices. “Unsupervised workouts and misuse of anabolic steroids artificially raise testosterone levels, disrupting the body’s natural hormone balance. This can reduce sperm production, alter sperm motility, and even cause testicular shrinkage in the long term. Heavy lower-body workouts and overheating during long gym sessions can negatively impact sperm count by raising scrotal temperature, a factor often overlooked by gym enthusiasts. The overuse of gym supplements without medical or dietary guidance can further worsen these effects. 10–15 per cent of male infertility patients admit to overusing protein supplements, steroids, or energy drinks, which directly damage sperm count and quality,” said Dr Mandavi Rai, senior consultant, Fertility Health Specialist & Reproductive Medicine, Motherhood Fertility & IVF, Noida Sec 48 & Noida Extension.