Food combinations refer to the practice of pairing different types of foods together to enhance flavor, texture, and nutritional value. For example, combining fruits with yogurt can create a delicious and healthy snack, while mixing grains with vegetables can provide a balanced meal. Certain food combinations can also aid digestion and improve nutrient absorption. For instance, pairing vitamin C-rich foods like oranges with iron-rich foods such as spinach can help the body absorb iron more effectively. Understanding these combinations can lead to more enjoyable and nutritious meals.