What are the three main types of foods? What are their constituents? Elaborate.
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Solution
Types of food:
There are three main types of foods are energy giving foods, body-building foods, and protective foods.
Energy-giving foods: They are made of carbohydrates and fats. Carbohydrates are known to provide energy, whereas fats are known to store energy in the body in need.
Body-building foods: Proteins are considered to be body-building foods as they help in physical growth and repair damaged cells and tissues of the body.
Protective foods: Protective foods are mainly vitamins and minerals since they protect us from many diseases. They help us fight against infections, heal wounds and protect the body against foreign organisms.