Nutrition And Health

What is nutrition? Nutrition is the discipline that studies food and its use by the body. These nutrients are key elements of health due to disease is directly related to what we eat.

The importance of good nutrition is not a new idea. In 400 BC Hippocrates said that "food is our first medicine". Meanwhile, according to ancient Chinese medicine, food is also an important drug to prevent and even cure disease.

In the last century have shown a relationship between malnutrition and disease. There are several forms of malnutrition is now a public health problem in developing countries, such as blindness due to vitamin A deficiency and cretinism caused by iodine deficiency.
Along with the loss of Europe's major nutritional deficiency, malnutrition can be attributed to nutritional factors.
Currently there is evidence that heart disease and cancer are the two biggest causes of death in France, linked to the way we eat. It is well known that dietary factors are also associated with the occurrence of many other widespread diseases such as diabetes, osteoporosis or obesity.
This means that good nutrition is a key factor for good health. For example, atherosclerosis - the phenomenon of hardening of the arteries - may begin early in life and can be halted or even reversed if we are to limit saturated fats in the diet. In other cases, we can know the importance of consuming dietary fiber to reduce the risk of colon cancer.

But outside of a protective role or, conversely "at risk" of certain nutrients, the idea of ​​ensuring a better diet for better health in its broadest sense has come into play. That is, nutrition is not just for the promise of better health or longer life, but also to improve the quality of our lives.
In addition to nutrition, exercise regularly, reduce the consumption of tobacco and alcohol, stress management, limiting exposure to environmental risk is a factor that greatly helped to improve the quality of life and health..