Which of the following is a key recommendation for a healthy diet?

Eating a variety of foods, including vegetables and whole grains, is a key recommendation for a healthy diet because it ensures that individuals obtain a wide range of essential nutrients necessary for overall health. A diverse diet helps to provide the body with vitamins, minerals, antioxidants, and dietary fiber, all of which play crucial roles in bodily functions and can contribute to reducing the risk of chronic diseases.

Inclusion of vegetables adds important micronutrients and phytochemicals, while whole grains are a source of complex carbohydrates, fiber, and various nutrients that support digestive health and provide sustained energy. This balanced approach promotes not only physical well-being but also contributes to better mental health, helping individuals maintain a healthy weight and reduce the likelihood of health complications.

In contrast, diets that focus excessively on one type of food or drastically restrict certain macronutrients are often less sustainable and can lead to nutrient deficiencies.