Tim Spector, a world expert on gut health, reveals the at-home blue muffin test that’ll help you understand how healthy your gut is, why food is medicine and how to improve our health. To get involved, visit www.bluepoopchallenge.com/deliciouslyella See acast.com/privacy for privacy and opt-out information. Learn more about your ad choices. Visit podcastchoices.com/adchoices