Tag Archives: Safe

How safe is PrEP? Meta-analysis finds no increased risk of serious side-effects

A meta-analysis of randomised controlled trials of tenofovir or tenofovir/emtricitabine as pre-exposure prophylaxis (PrEP) has found no increase in the risk of serious adverse health events over placebo. In particular, there was no increase in bone fractures or significant kidney dysfunction, although there was more mild kidney dysfunction (grades 1 and 2) in PrEP users.… Read More »

Are supplements safe and do they work?

The story of a man who ended up needing a liver transplant after taking green tea capsules has brought the topic of dietary supplements back into the news. What are some of the dangers of supplements and what are the health benefits? When Jim McCants started taking green tea pills he had hoped he was… Read More »