Question

Differentiate between carbohydrates, proteins and vitamins.

Answer 1

S. No.	Aspect	Carbohydrates	Proteins	Vitamins
1.	Primary Function	Breaking down into glucose provides energy to the body.	Build and repair tissues, promote immunity, and act as enzymes and hormones.	Support various biological activities, including metabolism, immunity, and cell repair.
2.	Chemical Composition	Carbon, hydrogen, and oxygen (CHO) make up this compound.	Amino acids are composed of carbon, hydrogen, oxygen, nitrogen, and, in certain cases, sulfur.	Organic compounds comprise various components such as carbon, hydrogen, oxygen, and sometimes nitrogen.
3.	Sources	Grain, fruit, vegetables, bread, pasta, and rice.	Meat, seafood, milk, legumes, nuts, and seeds.	Fruits, vegetables, milk, seafood, and fortified foods.
4.	Types	There are two types of carbohydrates: simple (sugars) and complex (starches and fibre).	There are two protein types: complete (including all required amino acids) and incomplete.	Vitamins A, D, E, and K are fat-soluble, while vitamins B-complex and C are water-soluble.
5.	Role in Health	It provides rapid energy, enhances memory, and aids digestion with fibre.	Essential for muscle growth, tissue healing, and enzyme production.	Help manage body systems such as immunity, vision, skin health, and producing energy.