Diet and Nutrition form the basic foundation for health and its development. Good nutrition means stronger immune systems, less illness and better health. Healthy people are stronger, are more productive in their day to day activities. Better nutrition is a prime entry point to better life and is the milestone for achieving quality life. Diet and Nutrition plays a vital role in the maintenance of good health and in the prevention and cure of disease. The right kind of food is the most important single factor in the promotion of health ; and the wrong does the opposite effect.

The human body builds and maintains healthy cells, tissues, glands and organs only with the help of nutrients. The food which provides these nutrients is thus one of the most essential factors in building and maintaining health. The primary cause of disease is a weakened organism or lowered resistance in the body because of nutritional deficiency. Its assumed that 45 chemical components and elements are needed by human cells including oxygen and water. Others are classified into five main groups, namely carbohydrates, fats, proteins, minerals and vitamins. All nutrients are vitally important and they work together and the absence of any of them will result in disease.

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