Final answer:
A healthy diet involves eating a variety of foods from all the food groups on a regular basis. By doing so, you ensure that you consume and absorb adequate amounts of essential nutrients. This helps to maintain good health and prevent nutrient deficiencies.
Step-by-step explanation:
A healthy diet involves eating a variety of foods from all the food groups on a regular basis. By doing so, you ensure that you consume and absorb adequate amounts of essential nutrients. This helps to maintain good health and prevent nutrient deficiencies. For example, you can use the MyPlate approach to plan a healthy diet by filling half of your plate with fruits and vegetables, one-quarter with whole grains, and one-quarter with protein. It's also important to choose whole foods over processed foods, as whole foods provide more nutrients and are associated with better health outcomes.