Imagine checking your blood report after months of working out and seeing the number 1.5 next to “creatinine.” Suddenly your mind races – Are my kidneys failing? This exact scenario happened to a 25-year-old gym-goer, and it might surprise you what the real cause was.
Dr Arjun Sabharwal (a kidney specialist with over 27.5k Instagram followers) shared the story. He explained, “A 25-year-old guy came to me recently. He goes to the gym and was taking supplements. His blood report showed 1.5, and he was worried. But his kidneys are not damaged. I see this scene every day. The problem is not in the kidneys, but the understanding,”
High Creatinine Doesn’t Mean Your Kidneys Are Damaged
Creatinine is a by-product of muscle metabolism. The more muscle you have, the higher your creatinine levels. If you are also taking creatine supplements, this number can rise slightly more. But this increase doesn’t necessarily mean your kidneys are damaged.
Dr Sabharwal recommends another test called Cystatin C for more accurate results. He added, “This test shows the real kidney function. It is independent of muscle mass or supplements. So if you go to the gym and your creatinine comes borderline, don’t panic. Check properly first. Build your body safely, and don’t take supplements without a doctor’s advice.”
According to the National Kidney Foundation, creatinine levels can vary based on muscle mass, age and diet, not just kidney health. People with high muscle mass or those who take creatine supplements often see slightly elevated numbers, which is usually harmless.
Symptoms To Watch For
While creatinine can be misleading, kidney problems often show other signs like swelling in hands or feet, reduced urine output, fatigue, or persistent nausea. If you notice these, it’s important to get tested immediately. But a higher creatinine alone (especially in active people) is often not a reason to panic.
High creatinine does not automatically equal kidney damage. Factors like muscle size, exercise and supplements can influence the numbers. Dr Sabharwal advises checking kidney function properly and not assuming the worst from a single blood test.
Disclaimer: This content is for general information only and not a substitute for professional medical advice. DNP India neither confirms nor denies the claims. Always consult a doctor before following any suggestions, treatments or diets.
