article_snippet.sent: Just a handful a day provides the recommended daily amount of zinc, vital for enhancing memory and thinking skills.
article_snippet.sent: The researchers at the University of Illinois also put the guinea pigs through the guinea pigs paces on a treadmill for the same 20-minute period, keeping the guinea pigs heart rate up between 60 and 70 per cent of the maximum.
article_snippet.sent: This article originally appeared and has been reproduced with the permission of Healthista.