These conclusions are based on a survey of 1335 boys and girls aged 12 to 15 years. Calcanea bone density in children who abuse diet sodas, were significantly lower than in the control group. Scientists believe that it can be explained by the fact that diet soft drinks displace from the diet of children of a substance that contains essential for maintaining normal bone structure. https://wek.ru/maloizvestnye-fakty-o-fast-fude The presence of large amounts of chemical additives has been proved by the experiment of one American artist Sally Davies who every day took pictures of McDonald's hamburger and fries. After six months, the food looked almost as fresh as on the day of purchase. It means that the taste and smell of fast food is produced in chemical plants. …show more content…
They focused on a particular receptor in the brain known to play an important role in vulnerability to drug addiction and obesity, the dopamine D2 receptor. The D2 receptor responds to dopamine, a neurotransmitter that is released in the brain by pleasurable experiences like food or sex or drugs like cocaine. In cocaine abuse, for example, the drug alters the flow of dopamine by blocking its retrieval, flooding the brain and overstimulating the receptors, something that eventually leads to physical changes in the way the brain responds to the