This month’s issue of the International Journal of Cancer published a report from the Leicester Royal Infirmary in which researchers actually tracked the cancer prevention benefits of certain foods. They were interested in a specific group I’ve mentioned in these Health Tips several times: polyphenols, like those found in green tea.
And, in point of fact, if you do forget your selenium, you might start forgetting other things as well.
That’s what some epidemiologists from Indiana University recently reported. They selected a fairly obscure village of 2,000 people in China where the people had lived their entire lives and eaten largely the same food. After analyzing hair and fingernail samples for selenium levels, the researchers ran psychological tests on intellectual function.