Ann Robinson: With online health advice ranging from the helpful to the hysterical, where should you turn when illness strikes? Health experts share the websites they recommend
James Proud’s sleep monitoring device is a step beyond those on the market, sensing a range of environmental factors to help you get a better night’s sleep
Liz Cookman: the announcement of a probiotic supplement that would make vaginas smell like peaches was erroneous, but there’s a long history of companies using science to sell unnecessary vag-products