Subject: Enviroment Population and Health
Nutrition is one of the most important elements in determining whether a human being will have a physically strong, mentally alert and emotionally balanced existence. The person with poor nutrition is susceptible to infection and less resistance to disease. The illness becomes more serious and ends in earlier death in persons with poor nutrition. Proper nutrition of the people makes the nation stronger. In fact, the food that eats becomes a part of our body. The greatest single factor in the production of good health is the kind of food. The consumer should be well aware of the quality of food. Therefore, the food substances having proper nutritional values, appropriately prepared, attractive, tasting good, free from toxic substances and pathogens, free from unwanted mix up, fulfill requirements of health and supplies fuel for energy to carry out life and daily work is known as quality food. In short, we may say that the food substances accepted according to government regulations and fulfilling the basic requirements of the individual health may be classified as the quality food.
Food is a precious commodity; too precious to waste. Yet contaminated food is one other most common cause illness. In general, food is required for the maintenance of health, and for the fulfillment of needed energy and heat. Thus, the food must be safe, harmless, and uncontaminated. Besides this, their nutritive values must be maintained. However, the food is sometimes mixed with low quality substance, artificial substance, and color, chemical, adulterated, and prepared unhygienically. Thus, the food and food substances which do not have the nutritive values and quality due to the contamination, adulteration and ways of preparation or use of artificial means is called the tainted or low quality food.
In fact, is has been observed that food supplies, producers, distributor and merchants try to earn more profit by their malpractice. In this process, food is tainted and negatively affects health and leads to illness. In substances, chemicals and less nutritive values and adulteration decrease the quality of food and these types of tainted food have the negative effect on the health and create health hazards among consumers.
Consumption of low quality food causes an adverse effect on our health. We fall sick and become very weak if we consume low quality food due to many reasons. Some of them are given below:
The causes of low quality food are as follows:
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