Tim Spector is on a mission to bring fermenting into our lives and kitchens. Drawing on the latest science and his own experiments, Ferment is an accessible introduction to the life-changing benefits of fermentation - for beginners and enthusiasts alike.

Fermenting is one of the most ancient, nutritious and cheap techniques for preparing and preserving food and drink. With little more than time, patience and basic equipment, the humblest of ingredients can be transformed into nutritious foods with an astonishing range of benefits for our gut health, immunity and daily mood.

Including practical tips and some of his favourite recipes, Ferment cuts through myths and misunderstanding to help us navigate the fascinating world of ferments and shows how they can help improve our health, our meal times and our planet.