Weight loss wonder pill that doesn't make you sick could be on sale within three years

Pharmaceutical company Pfizer has begun clinical trials on a compound which mimics the effect of a hormone that switches off appetite and the enjoyment of eating.

Source: http://www.dailymail.co.uk/health/article-2075736/Weight-loss-wonder-pill-doesnt-make-sick-sale-years.html?ITO=1490

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