What is the minimum number of minutes of moderate intensity exercise recommended weekly for adult women to improve health?

The recommendation for adult women to engage in at least 150 minutes of moderate intensity exercise each week is grounded in extensive research aimed at promoting health and preventing chronic diseases. This guideline, established by organizations such as the American Heart Association and the Centers for Disease Control and Prevention, emphasizes the importance of regular physical activity in improving cardiovascular health, enhancing mental well-being, and maintaining a healthy weight.

Engaging in 150 minutes of moderate intensity exercise offers numerous benefits, including improved muscle strength, enhanced flexibility, better bone health, and increased stamina. Moreover, this level of physical activity is linked to a reduction in the risk of various chronic conditions, such as heart disease, diabetes, and certain types of cancer.

The other options reflect lower or higher levels of exercise, which either fall below the recommended amount for health benefits or exceed what is typically recommended for general health improvement, making 150 minutes the most appropriate benchmark for most adult women.