- The most important principles of a healthy diet include consuming a balanced mix of macronutrients (carbohydrates, proteins, and fats), incorporating a variety of fruits and vegetables, choosing whole grains over refined grains, minimizing added sugars and processed foods, staying hydrated, and practicing portion control.

The most important principles of a healthy diet include consuming a balanced mix of macronutrients (carbohydrates, proteins, and fats), incorporating a variety of fruits and vegetables, choosing whole grains over refined grains, minimizing added sugars a