Final answer:
Yes, 150 minutes per week of moderate-intensity physical activity is the recommended minimum amount according to the 2018 Physical Activity Guidelines for substantial health benefits.
Step-by-step explanation:
According to the 2018 Physical Activity Guidelines issued by the Department of Health and Human Services, adults should aim for at least 150 minutes a week of moderate-intensity aerobic activity for substantial health benefits. These recommended levels of physical activity can help prevent chronic diseases such as heart disease, stroke, and Type 2 diabetes, and are also essential for improving cardiovascular and muscular fitness, fostering mental health, and assisting in weight maintenance. Moderate intensity activities are defined as those where you can talk but not sing, while vigorous-intensity exercises are those where you cannot say more than a few words without pausing for a breath. These exercises should preferably be spread throughout the week. In summary, 150 minutes per week of moderate-intensity physical activity is the minimum recommended amount to accrue significant health benefits.