U should attempt it by ur own
but i m giving sm points:
1- balanced diet is very important.
2- adequate quantity of all the essential nutrients.
3- proteins are building blocks.
4- carbohydrates and fats provide energy.
5- minerals and vitamins build immunity and help the body to fight against various diseases.
6- roughage also play an significant role.
7- both excess and less intake of a particular nutrient can be harmful.