Izabella Wentz is a clinical pharmacist, researcher and author. In 2009, she was diagnosed with Hashimoto’s thyroiditis, an autoimmune disease that’s on the rise—particularly in women. In fact, it’s believed that 1 in 5 women will experience Hashimoto’s or another thyroid disorder during their lifetime. Izabella...

Lara Briden is a naturopathic doctor with more than 20 years’ experience. Originally from Canada, she now runs a busy clinic in Sydney, Australia, where she specialises in women’s health. Lara is the author of the bestselling Period Repair Manual. She also writes a hugely popular...

A global brand pioneer, Liz co-founded (but is no longer connected to) the multi-award-winning Liz Earle Beauty Co., before moving on to launch Liz Earle Wellbeing. She’s the Founder and Editor-in-Chief of Liz Earle Wellbeing magazine (published internationally by Hearst), founder of Liz Earle Fair...

Tim Spector is a Professor of Genetic Epidemiology and the Director of the TwinsUK Registry at King’s College, London. He has been studying twins for more than two decades, during which he’s investigated the interaction between genes and lifestyle—and challenged perceptions about disease and ageing. He...

Dr Zoë Harcombe is a Cambridge University graduate with a BA and MA in economics/maths. Zoë enjoyed a successful career in blue-chip organisations before leaving corporate life in 2008 to pursue her passion. Her early career involved international roles in management consultancy, manufacturing and marketing...

Nick Barnard is the co-founder of Rude Health, an international brand that focuses on making delicious, wholesome food. Covering everything from snack bars to sprouted flour, all their products are proudly free from fake or artificial ingredients. Nick is also the author of the popular and...

Julie Montagu is a leading yoga and nutrition teacher. She frequently teaches in Chelsea, London and her four books—Superfoods; Eat Real Food; Superfoods, Superfast and Recharge—have all been bestsellers. Julie is also a regular on the small screen, and was the BBC Royal Correspondent for the...

Shann Jones is the co-founder of Chuckling Goat, a Wales-based company that makes probiotic skincare and delicious, gut-loving kefir. For those who may not have tried it, kefir is a fermented milk drink that’s brimming with good bacteria. A staple of many Caucasus, Russian and Central...