The excess weight reasons
So, as you likely know, principal causes of occurrence of excess weight are superfluous consumption of nutrition and an insufficient exercise stress. Though fatness can develop and from other, internal reasons. For example, owing to disturbance of function of a hypothalamus - small, but very important department of the brain, the lowered secretion of thyroid and pancreatic glands, adrenals.
Researches of character of a food of people with superfluous mass have shown, that they used with nutrition of fibers, Adepses and carbohydrates in 1,5 - 2 times are more than norm. A food of corpulent people, as a rule, is characterised by the raised consumption of bakery products, Saccharum, a potato, etc. established, that the more superfluous mass of the person, the larger preference it gives to sweet and fat nutrition. To the bad habits leading to adiposity, it is possible to carry abusing salty nutrition, spices, alcohol.
Rare food intakes also lead to rising of mass of a body. It especially concerns the people inclined to completeness. It is necessary to notice, that nearby 40 - 50 % of full people are to some extent burdened by a genetic predisposition to completeness. Studying of this question has shown, that if one of parents has adiposity the number of corpulent children in such families reaches 40 %; if both parents with this pathology their children in 80 % of cases too suffer adiposity.
Sunday and celebratory feasts, banquets where there is a big variety of dishes with prevalence of acute snack, salty dishes, flour products promote adiposity. In a daily ration of the person the refined products began to prevail, the share of products of an animal parentage, and, first of all, animal Adepses, confectionery and flour products has increased, at rather insufficient consumption of vegetable oils and vegetables.
The important role in adiposity is played by an inactive way of life. At such way of life even at a balanced diet a power consumption more low, than high-calorie value of accepted nutrition. Average norms of physiological requirement provide an obligatory power consumption for physical work not less than 600 kcal. Actually in the conditions of sedentary work of an expense often make only 200 - 300 kcal.
The difference in activity of corpulent and healthy people is characteristic. As a rule, corpulent choose the work demanding a smaller metabolic cost. Inactive work conducts to the further increase of the mass, which itself already starts to promote mobility restriction. Thus, the person gets to a vicious circle: laziness obesities, and fatness - laziness promote. Hence, with the raised fatness or enough gross obesity it is necessary for people to be more physically active since passivity promotes development and fatness maintenance. Some in the justification of the passivity refer that physical work raises appetite that is gives nothing for lose weight. But it is delusion. Yes, the exercise stress raises appetite, but it is the natural physiological mechanism with which help the organism compensates your power inputs. If you conduct a passive way of life it does not mean, that at you the weakened appetite, it remains on at least at the same level, that at low energorastratah your organism conducts to rising of your mass.
In a human body there is an automatic regulation of quantity of the energy received with nutrition, and its expense. Appetite is, some kind of, a regulator of this balance. At a lesion of the centres of saturation which are in the brain hypothalamus, the given mechanism is broken, the quantity of consumed nutrition increases, that promotes adiposity development. As we see, formation of a corpulent figure is bound to disturbance of functions of the alimentary centre, with rising of its excitability. At a hyperalimentation the stomach, sending nervous impulses in the subcortical centres of a brain, strengthens appetite, promoting habit fastening plentifully to eat.
At the people, loving to eat, besides not engaged in physical work, alimentary substances do not burn down, are not oxidised in an organism to end-products, and turn to an inert tissue which requires a constant food and oxygen. In this connection one more vicious circle is formed as though: people cannot overcome feeling of hunger - eat, and it much, in turn, promotes completeness since for conservation of a life of fatty cells it is required more and more nutritious resources.
Appreciably fatness development depends on a trade and a way of life of the person. At cooks, for example, adiposity meets in 40 - 50 % of cases, and frequency of adiposity is enlarged proportionally to the work experience.
Women suffer adiposity more often, than men. The basic contributing factors to completeness at them are pregnancy, labours, feeding of the child by a breast. Both at women, and at men the greatest percent of adiposity is necessary on age 40 - 50 years and is more senior, i.e. for that period of a life when there comes hormonal reorganisation in an organism, decrease, metabolic processes decrease. It is noticed, that usually adiposity develops at those people who suffered it at children's age.
Unfortunately, gradually accumulated completeness remains often not noticed, and besides to the person during this period happens quite often speak as it looks well. And after all it just that moment when precautionary measures are missed. The person starts to be anxious, when adiposity has reached already appreciable degree. Therefore it is recommended to survey more often the figure in a mirror and regularly to be weighed.
The table on conformity of weight, growth, a floor and age is more low resulted