Look at the given figure. All of them provide energy to our body. They can be sources rich in which component of food?
Carbohydrate
Carbohydrates are the body's main fuel source. The brain and nervous system require a constant supply of glucose from carbohydrates in order to function properly. The major sources of carbohydrates include grains, cereals, fruits, vegetables and dairy products. There are two different types of carbohydrates: simple and complex carbohydrates.