Tim Spector Ferment: The Life Changing Power of Microbes

The epidemiologist, author and gut health expert is on a mission to bring fermenting into our lives and kitchens. Combining the latest scientific research with his own experiments, tips and recipes, Spector will teach us how time and some basic equipment can transform the humblest of ingredients into nutritious foods that boost our gut health, immunity and mood via the ancient art of fermenting.

Talking to Clare Clark