1. Fruits and Vegetables: Rich in vitamins, minerals, and antioxidants, they help reduce the risk of chronic diseases. 2. Whole Grains: Foods like brown rice, oats, and whole wheat are high in fiber, which is beneficial for digestive health. 3. Lean Proteins: Sources such as fish, poultry, beans, and nuts provide essential amino acids without excessive saturated fat. 4. Dairy: Provides calcium and vitamin D, important for bone health. 5. Healthy Fats: Unsaturated fats from sources like olive oil, avocados, and nuts are healthier compared to saturated and trans fats.