03/12/2026
Heart-Healthy Lifestyle Really Does Reduce Heart Attack Risk.
The American Heart Association’s Life’s Essential 8 is a set of health-related behaviors and clinical measures—including not smoking, achieving adequate sleep duration, maintaining a healthy weight, eating a nutritious diet, engaging in regular physical activity, and having healthy levels of blood glucose, cholesterol, and blood pressure—that are associated with a reduced risk of cardiovascular disease. Using data from the UK Biobank, researchers found that individuals who met all eight metrics did indeed have a substantially lower risk of heart attack, and among those who did experience myocardial infarction, the event occurred later in life compared with individuals with fewer optimal metrics.
American Journal of Preventative Cardiology, December 2025