Define nutrients and give their classifications

Explanation

The chemical substances required for body growth and the production of energy are called nutrients based on their requirements in our body.
`cdot` Nutrients can be broadly classified into two categories based on the requirements in our body
`cdot`They are macronutrients and micronutrients.
`cdot` Macronutrients are the nutrients which are required in our body in large quantities.
`cdot` Carbohydrates, protein and fat are macronutrients.
`cdot` Micronutrients are the nutrients which are required in minutes qunatities in our body.
`cdot` Vitamin and minerals are micronutrients.
` cdot` Classification of nutrients based on their functions:
cdot Nutrients can be divided into three catergories based on their characteristics and functions. ltbr. `cdot` Energy giving nutrients is the nutrients which provides energy for different activities and biological process.
`cdot` Energy giving nutrients are carbohydrates and fats.
`cdot` Body building nutrients is the nutrients which helps in the growth of an organism and repairing of injured tissues.
`cdot` The body building nutrients in protein.
`cdot` Protective nutrients is the nutrients which protects organism growth and functioning of the body.
`cdot` Protective nutrients are vitamin and minerals.