Is Fitness Overrated? Study Questions the True Impact of Fitness on Early Death
New Delhi: A new study from Uppsala University, published in the European Journal of Preventive Cardiology, suggests that the widely accepted link between high fitness levels and lower risk of premature death may be more complex than previously believed. While physically fit individuals in late adolescence do show lower mortality from diseases such as cardiovascular conditions and cancer, the study also found a similarly strong association with a reduced risk of dying from random accidents. This surprising outcome raises questions about whether earlier studies have overstated the protective effects of fitness due to overlooked confounding factors.
The study analysed data from over 1.1 million Swedish men conscripted for military service between 1972 and 1995, with an average age of 18 at the time. These men were grouped by fitness levels and followed until their 60s or death, with researchers accessing cause-of-death data through the National Cause of Death Register. The initial analysis confirmed previous findings: the most physically fit had a 58% lower risk of dying from cardiovascular disease, 31% lower risk from cancer, and 53% lower risk of all-cause mortality compared to the least fit group.
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.