what is necessary of our food give reason
Answers
Answer:
A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.
Carbohydrates - dietary fibre: Fibre makes faeces soft and bulky and absorbs harmful ...
Carbohydrates - starches and sugars: To provide energy needed to keep the body b...
Fats: To provide a concentrated source of energy and the fatty acids needed for gro...
Proteins: To build cells, body fluids, antibodies and other parts of the immune system
Answer:
Food gives us Energy and Energy is needed to perform various life processes which are necessary for life. If we don't eat food then there will be no energy and none of the life processes will be carried out and we'll die.