Cleaning up the herbal healers

From aphrodisiacs to mixtures for malaria, traditional remedies in Ghana are loved by the people and championed by entrepreneurs, and make millions for the government. Yepoka Yeebo finds out how herbal medicine became big business – and whether regulation might make or break it.

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Why are we still waiting for the male pill?

Despite decades of promising research, the many men who want their own contraceptive pill still have nothing. One of them, Andy Extance, looks at the obstacles – practical, political, economic – and meets the people hoping to make male birth control a reality.