A study conducted in the UK showed that personal choices are largely decisive in health issues that arise in old age.
In the UK, a report titled 'Living Longer, Living Better' was prepared by an interdisciplinary team of experts in medicine, physiology, and aging policies as part of the 'Oxford Longevity Project'. The study revealed that people's control over their own lifespan and health in old age is much higher than previously thought. Researchers reported that at least 80% of chronic conditions and health issues in old age are due to individuals' own lifestyle choices. The report included recommendations such as avoiding processed foods, prioritizing sleep patterns, stopping eating after 6:30 PM, and reducing meat consumption for better health.
Scientists from universities like Harvard and Edinburgh argued that the percentage mentioned in the report oversimplifies human biology and social realities. Critics stated that structural factors beyond individual control, such as poverty, environmental pollution, difficulty accessing healthy food, and working conditions, were overlooked. Experts emphasized that it is not a coincidence that people with higher economic status live healthier lives, and warned that such approaches risk absolving policymakers and companies, who bear the real responsibility. Advocates of the report stated that placing responsibility on individuals instills a sense of empowerment, control, and hope in people to improve their own lives.
