Xand van Tulleken

9 Sep 2026 · 41 min · S16 E5

Episode Xand van Tulleken

0:00 41:05

50% of people in the UK take supplements and the consumer blood-testing industry is now a $128 billion business. But does any of it work? In an increasingly confusing world Xand van Tulleken wanted to cut through the noise to sort fact from fiction. Two years later, his new book, Make Me Well, shares the results. We sat down with him to discover what wellness means, what works (and what doesn't) and why for most people the real benefits might be found elsewhere entirely.

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