It is called nutrients
The nutrients present in the food are called food components
nutrients are the main components of food
Crops are necessary , without crop there is no food. And food is necessary for human body for remaining alive.
The food that we eat contain some components that are needed by our body. Example:Carbohydrates,protein,vitamin,fat,minerals etc...........................
limiting amino acid
absorption.
Items that are necessary to live, such as food and shelter are called necessities. These are different from luxuries, which are items that are nice to have but not necessary.
Lungs provide the body with oxygen. Oxygen is not exactly a fuel, but oxygen is necessary in order to burn fuel. Fuel for the body comes in the form of food, and oxygen is necessary to metabolize the food.
The breakdown of complex components of food into simpler substances is called digestion.
The food humans ingest are broken down by the digestive system into smaller components. These are then absorbed by the body as nutrients, while what cannot be used is excreted by the body.
The main role of food is being a source of energy. Food is broken down by the body's digestive system into its smaller components, each of which have their own roles in keeping the body in good shape.
It is not necessary but recommended to eat diabetic food if you have diabetes. Remember though to always check the sugar level in your body. If you check your sugar, you will be fine eating normal food.