Scientists have recognized a surprising fact: analyzing the appearance and development of dietary practices had a direct effect on the increase in the size of the brain. Thus, the transition to diets has become one of the most important steps in the history of mankind.
Prepared foods are easier for people to use, because they become softer. The thermal treatment used in cooking, allows you to make food more digestible and get more energy from it. Moreover - the eating of food in its raw form entails adverse consequences in the form of a shortage in the body of the nutrients necessary for its normal functioning. According to most researchers, cooking arose relatively recently - no more than half a million years ago. But some anthropologists are inclined to believe that the maintenance of fire and its use for cooking occurred already 1.8 million years ago. By the way, it was then that the size of the brain changed significantly. There is also a correlation between the increase in brain size and the decrease in the digestive tract and teeth.
Why is there an obvious relationship between the size of the brain and the preparation of food?
To develop the brain, more energy is needed than for any other organ. In fact, the hypothesis of the effect of cooking on human evolution can not yet be reliably confirmed, since modern society has not yet invented a time machine. As for the influence of dietary nutrition on the brains of our contemporaries, it helps protect the brain from the various aggressive factors of the surrounding world. And to ensure high-quality protection of the brain, you must use the right foods.
The basic principles of protecting one of the most important organs of the human body:
protection of it from toxins in normal food and water, the use of "proper" natural fats and vitamins needed by the body. While scientists agree that the influence of nutrition on brain development has previously been underestimated. Now this direction of science is of special interest to specialists, although it is at one of the first stages of its development. It is well known that low quality products, including fast food, unambiguously lead to a deterioration in mental activity. To feed the brain is necessary products of the highest quality, since poor nutrition does not allow the brain to function fully.