Why do we need to eat different kinds of food items?
We need to eat different kinds of food items because our body requires a variety of nutrients to stay healthy, energetic, and strong. No single food contains all the nutrients our bodies need. Different foods serve different purposes - some provide energy, some help in body building and muscle development, and others protect us from diseases. Eating a variety of foods ensures balanced growth of our body and maintains overall health.
Explanation
The chapter explains that our body requires a variety of food items to stay healthy, energetic, and strong. Food is required for balanced growth of our body. Since no single food contains all the nutrients our bodies need, it is important to eat a variety of foods. The three main functions of food are: providing energy, helping in body building, and protecting from diseases.