But why does the weight don’t go down? Faced with the classic question of those who put themselves on a diet without obtaining beneficial expected, Paolo Bianchini Nutritional and nutraceutical consultant of Salò and author of the Bianchini method replies by focusing the finger on the incorrect conception that you often have calories. Because it is not enough to add, subtract or rely on the calculation of apps for the calorie count to believe that they have a diet in order or better still to lose weight. Bianchini teaches that not all calories are the same, and reduce food to a calculator not only does not work, but often pushes us straight to the opposite effect.
The reasons are linked to the mechanisms of biochemistry, the same that allow you to disassemble once and for all 10 fake news on the most common and rooted calories.
“Reading on the label of a food how many calories contains has no value since calorie has been introduced into food science only for the practicality of calculation, wanting to equate the chemical energy of food to thermal energy in order to easily calculate it”, explains Bianchini. «We no longer have to consider calories in relation to food, because this means comparing the human being to a” oven “that burns foods. The calories express a measurement that considers the laws of thermodynamics and have no relationship within the cellular bodies that follow the laws of biology and chemistry for which they must not be applied to metabolism in any way “.
What to keep in mind then when we consider a food that perhaps we have always considered hyper caloric or one that instead seems to us accessible and dietary? Here are ten fake news on calories, commented by the nutritionist, who is worth keeping in mind from now on.
1. The calories are the only parameter that matters – false
«To think that the energy value of a food is the only relevant element is wrong. The habit of selecting foods based on their calorie content removes us from the biological reality with which we should establish the choice of what we eat. Our body is not a “oven” and food is not simply burned to produce heat “
2.Riduro calories always lose weight- false
«It is not enough to cut calories to lose weight. Metabolism and hormonal responses play a fundamental role in managing body weight. The diets that are based on calorie calculation are based on an old conception of food science, rather than on a biochemical logic. Why is people still teaching people to eat according to the caloric power of food and not according to the biochemical power of food itself? “.
3. The foods with the same calorie intake are the same – false
«100 calories of pasta do not have the same effect as 100 calories of ham. Foods differ in composition and interaction with our body because they are completely different molecules, regardless of the calories they have. Biochemical reactions are part of a complex system that is metabolism and serve (in addition to keeping the body temperature constant) to feed the nervous system, to manage all the vital processes of the cells, to provide energy for muscle contraction. All these vital functions derive from the chemical energy contained in every food molecule that we ingest and represent our only, true, vital fuel. So, man only uses this form of energy to live, not the thermal energy that foods release by burning ».
4. The caloric labels tell us everything – false
“Reading the calories on the label does not provide information on the biological and metabolic effects of food. To establish how many calories it has a food you need to understand what the process is: it burns it in a special tool called calorimeter and the heat propagated by combustion represents its calorie value. This result says nothing about the biological effect of a food within our body because multicellular organisms do not adopt combustion reactions that are clearly and logically incompatible with life itself “.
5. The human body works according to the laws of thermodynamics-falsa
“Calories measure thermal energy, but the human body follows the laws of biochemistry and physiology, not those of a calorimeter for which they must not be applied to metabolism in any way”.
6. Foods are burned in our body
«The food is not burned, but broken down and transformed through chemical reactions to obtain chemical energy that can be used by cells. The cells use the energy of the chemical ties of nutrients and this energy is perfectly exploited by protein (ATPASES). No combustion takes place on a cellular level ».
7.Più calories = more energy for the body-falsa
«Not all calories become usable energy. The assimilation and use of nutrients depend on complex biological mechanisms “.
8. The low -calorie diets are always effective – false
«Diets based only on caloric calculation neglect the importance of the hormonal and biochemical effects of food, often leading to failures. In food science, reading on the label how many calories contains that food, it has no value since calorie has been introduced only for the practicality of calculation, wanting to equate the chemical energy of food to thermal energy in order to easily calculate it “.
9. Nutrition is an accurate science based on calories – false
«Nutrition is a complex science that involves biochemistry, physiology and hormones. Reducing it to a simple calorie count is a mistake. A diet that uses the biochemical principles of food determines hormonal responses ideal for creating optimal conditions for better well -being, weight loss and maintaining the weight form ».
10. Foods are not like drugs – false
«According to biochemical knowledge, it is correct to consider the biological effects of nutrients with the same vision with which those of the drugs are studied. Foods influence our body as much as drugs. We should consider them for their biochemical effects and not for calories ».
Source: Vanity Fair
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