Catch up on the latest Cochrane training news and see what's in store for 2013!Click here to view in English.

The Cochrane Collaboration is celebrating twenty years of its existence throughout 2013. As part of a series of events to mark this anniversary, a series of videos has been commissioned focusing on the ideas, achievements and people that have contributed to its growth since 1993.

Presented by the Canadian Cochrane Centre and the Canadian Institutes of Health ResearchFor seniors, being active generates multiple health benefits. Improving balance, reducing falls and injuries, staying independent longer, preventing heart disease, stroke, osteoporosis, type 2 diabetes, some cancers and premature death, are some of them. However, older people are often prescribed a range of drugs for their health problems, many of which have side effects.

Issue 22 of Relay Cochrane! is now available online in both English and French. Relay Cochrane! is a quarterly newsletter highlighting recent Cochrane Reviews published in The Cochrane Library, as well as upcoming events and news items pertaining to Cochrane and our partner organizations.

Cochrane Reviews have showed that vitamin C and Echinacea were not effective in preventing or treating colds, but zinc showed promise.