Essential nutrients
These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.
Vitamins
The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.
Glucose is defined as the main sugar molecule that is present in the blood where it acts as the main source of energy molecule. The blood carries the glucose molecules to various distinct parts of the body so that the cells absorb energy.
Carbohydrates are defined as a type of macronutrient molecule obtained from foods and drinks that we eat. This molecule acts as the major source of energy for the body where it is broken down into simple sugar or glucose molecule and helps the cell to absorb them for energy.
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