How many minutes a week of moderate-intensity aerobic physical activity is recommended to significantly decrease rates of all-cause mortality?

The recommendation for moderate-intensity aerobic physical activity to significantly decrease rates of all-cause mortality is set at 150 minutes per week. This guideline is supported by extensive research demonstrating that engaging in this amount of physical activity can lead to substantial health benefits, including reduced risk of chronic diseases, improved mental health, and enhanced overall well-being.

The rationale behind the 150-minute guideline is based on studies showing that individuals who participate in at least this level of activity experience a marked reduction in mortality risk compared to sedentary individuals. Moderate-intensity activities, such as brisk walking, can be undertaken in various formats, making it accessible for most people.

Engaging in 150 minutes of moderate-intensity aerobic activity weekly is a manageable target for many individuals, promoting adherence and sustainability of physical activity over the long term. This contrasts with higher amounts of physical activity, which may not be feasible for everyone and may not provide a significant incremental benefit on mortality rates when compared to the 150-minute benchmark.