Final answer:
The three key guidelines for active living are to be physically active, balance calories by following a healthy eating pattern, and enjoy your food by eating in moderation and avoiding oversized portions.
Step-by-step explanation:
The three key guidelines for active living according to the Dietary Guidelines for Americans are:
- Be physically active: Adults should strive to move more and sit less throughout the day, with a recommendation of at least 150 to 300 minutes per week of moderate-intensity aerobic activity or 75 to 150 minutes per week of vigorous-intensity physical activity, or a combination of both.
- Balance calories: Follow a healthy eating pattern that accounts for all foods and beverages within an appropriate calorie level. This includes a variety of nutritious foods like vegetables, fruits, whole grains, protein sources, and oils while limiting saturated and trans fats, added sugars, and sodium.
- Enjoy your food: Taking pleasure in eating healthily helps to maintain a positive relationship with food and supports psychological well-being. It's also important to avoid oversized portions and to consume food in moderation.