“A new discipline is born: comparative health-systems studies

This meta-analysis of statins for the primary prevention of cardiovascular disease looks at seven major trials which included people without known cerebral, coronary or peripheral artery disease. A variety of statins all produced a reduction in major coronary and cerebrovascular events, but no significant reduction in mortality. more…

This is the wood blewit, common in late autumn and early winter along paths among leaf-litter. The cap is purplish brown and usually a bit twisted, and the gills and stem are a distinct purple. This effectively distinguishes this excellent edible fungus from any poisonous species. more…