Chewing gum obstructs memory. A conclusion to this effect was made by European specialists after testing more than 3,000 school students. The students were divided into two groups. The first group were told to chew gum, the second group were forbidden to chew it.As became clear following the tests, gum-chewing prevents students from concentrating on the information they receive and memorizing it. Tags: News, medicine, World, scientific researches, Health, Читать далее, Source: Voice of Russia.
