South Africa to research mood-lifting plant
Friday, October 1, 2010 - 11:28
in Mathematics & Economics
By JENNY GROSS 2010-10-01T16:00:27Z JOHANNESBURG (AP) -- For hundreds of years, indigenous South Africans have chewed a plant they say reduces stress, relieves hunger, sedates and elevates moods. Now they have a license to study and market it, and plan to sell it over-the-counter worldwide....