2.0RSSBBC News | Health | UK EditionUpdated every minute of every day.Some statins 'raise diabetes risk'Some drugs taken to protect the heart may increase the risk of developing Type-2 diabetes, according to researchers in Canada.Fri, 24 May 2013 06:44:51 GMThttp://www.bbc.co.uk/news/health-22636666#sa-ns_mchannel=rss&ns_source=PublicRSS20-saCancer cell enzymes are 'good cops'Enzymes released by cancerous cells have a protective function and are not one of the 'bad guys', say researchers from the University of East Anglia.Thu, 23 May 2013 23:24:34 GMThttp://www.bbc.co.uk/news/health-22645780#sa-ns_mchannel=rss&ns_source=PublicRSS20-saHigher IQ link to good concentrationPeople with higher IQs are faster at detecting small moving objects but slower at noticing larger background ones, say US researchers.Fri, 24 May 2013 08:26:46 GMThttp://www.bbc.co.uk/news/health-22639039#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa