A study published in the American Journal of Clinical Exercise suggests that physical inactivity may be responsible for twice as many premature deaths as obesity, highlighting the critical role of exercise in public health. Researchers analysed data from over 334,000 European participants in the EPIC Study, tracking physical activity levels, BMI, and mortality rates over 12 years. The findings reveal that 676,000 European deaths annually could be linked to inactivity, compared to 337,000 attributed to obesity. Even modest increases in activity, such as a 20-minute brisk walk daily, were shown to reduce premature death risk by 16-30%, with the greatest benefits observed among normal-weight individuals.
Professor Ulf Ekelund of the University of Cambridge, who led the study, emphasised that small daily activity levels could yield substantial health benefits, urging people to prioritise movement beyond minimal thresholds. The research also noted that while inactivity contributes to obesity, its link to early death is independent of