Ferment

Ferment is a comprehensive guide to understanding the science behind fermentation and its transformative role in human health.

Drawing on cutting-edge research, Tim Spector demystifies fermented foods and their benefits for the gut microbiome, mood, and energy levels.

The book includes practical tips for buying and making fermented foods such as kombucha, kefir, sourdough, miso, and kimchi, along with five fundamental dietary principles for optimal health.