The food pyramid it is a graphical representation many public bodies have been used throughout history to indicate to the population that must consume on a daily basis in function of the nutritional recommendations of the time.
As is logical, the pyramids of food have been updated based on the knowledge that science has acquired over time on dietary and nutrition.
The common salt or salt it is one of the condiments older used by the human being. Also allows you to preserve food and prolong its life edible. In fact the Spanish term salary comes from the Latin salarium, which has its origin in the amount of salt was given to roman legionaries to be able to keep your food.
The salt has always been a goods of great value throughout the history of humanity has attracted the interest of civilizations and merchants, leading to even wars for control of the trade routes and the salinas from which was extracted the salt.
Many wonder if the paleo diet is a diet that is suitable to cover the nutritional requirements that have the high-performance athletes or the people with a great physical activity.
In the first place, as we have already commented on occasion previousshould be made clear that the paleo diet it is not whether a specific regime of power. It is a model of nutrition based on the evolution that promotes mainly the consumption of real food front processed foods.
No, it makes no sense to count calories for weight control. The calorie is a unit of thermal energy. Traditionally been used the calorie measure the energy of food ingested and as well to develop diets by applying the energy balance equation: the calories that you ingest less energy expenditure is equal to the fat that is stored.
But this is a serious error, the calories did not influence the body composition of individuals. Scientific studies have shown that diets isocaloric (identical calorie) with same distribution of macronutrients different, have a different impact on the accumulation of body fat.
Obesity is already a global epidemic, according to the WHO (World Health Organization). The WHO also states that the obesity it is one of the most serious problems of public health in the TWENTY-first century.
Traditionally it was thought that obesity was the sole responsibility of the individualof your diet and the physical exercise that makes (the false dogma eats less and spends more). But today we know that this is not so. Obesity is a multifactorial disease in which the environment of the individual has a great influence.