HealthTim Spector's guide to fermentation is meticulous and persuasive We know fermented foods do us good, but the ZOE founder's new book still surprises with fascinating facts - and avoids feeling like an ad for his gut supplements, says Helen Thomson Culture
HealthCould lacing food with fat-trapping microbeads help us lose weight? Edible microbeads made of vitamin E and seaweed helped rats lose weight by absorbing excess fat in their guts News