A traditional Chinese herbal remedy used to relieve joint pain and inflammation works as well as methotrexate, a standard drug treatment that is frequently prescribed to control the symptoms of active rheumatoid arthritis, ...
Apr 14, 2014
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After decades in the shadows, South Africa's traditional "sangoma" healers are modernising and becoming big business, raising questions about the need for strict regulation.
Apr 09, 2014
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