Nutrition analysis of food, their proportionality and their intake of organic elements. It is part of the processes that organizations need to ensure their vital functions and to provide the elements necessary for growth. This is a set of mechanisms that supply the body with energy components through foods, which also support cells for a healthy balance. These mechanisms include ingestion of food and waste disposal.


Nutrition is the analysis of foods, their proportionality and their intake of organic elements. It is part of the processes that organizations need to ensure their vital functions and to provide the elements necessary for growth. Nutrition is not just only to the absorption of foods, it also relates to the nutritional attitude of individuals, their taste and their usual penchant quantitative and practice food that is to say the speed with which they absorb their food, the hours during which they eat their meals and their frequency in one day. Each being has its own habit but there are rules that are agreed for a healthy body, physically and mentally.

Nutrition and vitality

Nutrition is closely linked to the vitality figuratively as in the proper sense: the transformation of energy and heat foods for the physical and psychic, for body tissues and body tone. It studies and handles both steps which range the metabolism of a living being. These steps include feed intake, digestion in humans and animals and photosynthesis in plants, the systematic dissemination throughout the body (by blood or sap), intra-and extracellular respiration, and finally the alluvial or waste disposal.

Nutrition is, from an early age, specifically during the first months of infant feeding, breastfeeding apart, to meticulously follow the guides on milk powders designed for every age and every case. During the period of growth and mental development of children, their foods are well suited to this age, carbohydrate intake, lipid and protein are well balanced, it is the same for substances essential to the body: vitamins, calciums, trace elements and minerals in food, water is not left behind in this list. For the elderly or vulnerable, their foods are also accommodated according to their condition.

Nutrition and health

Nutrition is also related to health, quality and quantity of food are the main factors of a health balance. Too much carbohydrate as sugar is a quick step toward diabetes, excess lipid in saturated fat causes hypertension and gout, excessive protein with animal protein too large causes the albuminuria and renal dysfunction .

Overweight affects the body to tilt to diabetes, cardiovascular diseases and also obesity. Diseases are also caused by the deficiency in these elements and substances: the lack of water leads to dehydration and subsequent renal failure, iron deficiency causes anemia, colon cancer will not appear with fruits and vegetables rich in fiber. A good balance of food while preventing nutritional diseases and cancer. So what if you want conform to a rational proportion food? Being a foodie and know the balance are the principles of a balanced diet. Balance the quantity and quality of foods that is more important.

You have to vary the power by age and status of subjects: a sedentary adult and an active adult must each have a daily habit. The calorie must be balanced with the use and disposal of these calories. 55% carbohydrates to blood sugar very low, 25-30% of unsaturated fat, 15-20% protein found in cereals, dairy products, meat and fish, water constitutes 60% of our body shall be taken at a rate of 1.5 l per day, especially the vitamins present in fruits and vegetables, minerals and trace elements provided by various foods, it is the foundation for good nutrition and healthy substantial.

It should also avoid gaps during the holidays with a sizable dose of fatty foods or too sweet, which disrupts the line, or alcohol which affects the health. You should also know that the frequencies must be reduced to three main meals of the day, snacking is not a solution to satisfy constant hunger, a light snack between meals with fruit is the key. The French care about their food program and subsequently, their health. Since obesity is a scourge to be widespread, several entities spend much of their research on public health.

Ministry of Health officials, private and public, operative in the field of health, consumers represented by associations, those affected by obesity come together to educate consumers and to find solutions more or less drastic stop the excessive multiplication of individuals with obesity and diseases due to “poor diet” that involves both the quantity and quality of their food. Brochures that serve as instructions are distributed and communicative audience are organized to guide consumers to “eat” and support at the same time the subjects affected by diseases related to diet. Then let us be vigilant in what we eat and how you eat a good balance “health food”.