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

Adults are recommended to engage in at least 150 minutes of moderate-intensity aerobic activity each week to promote overall health and well-being. 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 brisk walking, cycling on level ground, or light swimming, and they can significantly improve cardiovascular health, enhance mood, and reduce the risk of chronic diseases. Achieving this level of physical activity can often be spread throughout the week, allowing for flexibility such as 30 minutes a day for five days or shorter sessions accumulated across the week.

In contrast, the other options either underestimate or potentially overestimate the amount of moderate-intensity aerobic activity recommended. Therefore, the guideline of 150 minutes is the standard that supports optimal health effects and is widely recognized among health experts.