How many minutes of moderate-intensity aerobic activity do healthy adults need per week?

Healthy adults are recommended to engage in at least 150 minutes of moderate-intensity aerobic activity per week. This guideline is supported by various health organizations, including the Centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO). Moderate-intensity activities include things like brisk walking, cycling on flat terrain, or gardening, which elevate the heart rate and breathing but still allow for conversation.

The 150-minute guideline is based on extensive research indicating that this level of physical activity is associated with significant health benefits, including improved cardiovascular health, reduced risk of chronic diseases, better mental health, and enhanced overall quality of life. For even greater health benefits, additional activity beyond the recommended 150 minutes may be beneficial, but the core recommendation establishes a solid foundation for maintaining health and fitness in the general adult population.