Kava is known to cause liver damage, and also can affect the heart and brain, researchers said. A third (32%) of kava-related ...
Natural medicine ingredient andrographis has been linked to life-threatening allergic reactions, prompting fresh scrutiny ...
An herbal product made from leaves of a tropical tree native to Southeast Asia is raising growing concern that it may be harmful and should be regulated. The herbal substance is kratom, and it has ...
Health experts have expressed growing concern over the emergence of illegal herbal creams and unregulated drug sales on the streets of Harare and throughout Zimbabwe.A disturbing increase in the ...