World News | Associated Press | Monday October 4, 2010
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.Researchers say the plant, called sceletium tortuosum, has great potential and could also help boost the local econo...
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