Nutrients plays an important role in our body. These are required for the proper functioning of our body. There are total six types of nutrients and these are proteins, vitamins, carbohydrates, fats, water and minerals. Each of the nutrient has its own value. Proteins are considered as the body building foods which helps in the maintenance of our body. Carbohydrates and fats are known as the main source of energy as the foods which are rich in carbohydrates and fats provides energy to our body. Vitamins and minerals are essential for the regulation of our body and there are total six vitamins and these are vitamin A, B, C, D, E, K. Water is also one of the most important nutrient. Our body itself has approximately 70% of the water. It controls our body temperature and also helps in the excretion process.