Is Healthy Aging Lifestyle worth prioritizing?

A widely cited BMJ cohort study following US health professionals over decades found that people who maintained five low-risk lifestyle factors (never smoking, healthy weight, regular physical activity, moderate alcohol intake, and a quality diet) lived on average many years longer free of cancer, cardiovascular disease and type 2 diabetes than those who maintained none. Weighing that against the numbers, Healthy Aging Lifestyle is a strong candidate to prioritize — it combines strong evidence (90/100) with a high estimated impact on longevity (90/100).