Nutrition as the most important part of health

Nutrition is the science of interaction of nutrients and other substances in food in relation to human health, growth, reproduction, maintenance and disease organisms. In fact, these include food intake, absorption, biosynthesis, assimilation, metabolism and excretion. The diet of an organism is what you are eating, taste of food, processing and which determines availability. A healthy diet includes food preparation and storage methods. That preserve nutrients from heat, oxidation and to reduce the risk of disease in food. Poor nutrition can have a detrimental impact on health, causing diseases, obesity or malnutrition.
Food is one of the needs of every person on Earth. It is a process in which a man brings food into the body and then the food in the digestive tract is processed into energy. The most important thing is daily to ingest a sufficient amount of nutrients. In that way body is maintained in a healthy condition. For example, meals should be varied and should contain proteins, vitamins, carbohydrates, minerals and fats. Traditional food dictates three meals a day, which are breakfast, lunch and dinner. Breakfast is an important meal of the day. For instance, lunch usually consists of a set of meals and it’s an appetizer, a main course accompanied by salad and dessert, for dinner is recommended a lighter meal.