Feel Better, Live More with Dr Rangan Chatterjee · 2026-04-14 · 125 min · 21,901 words

How To Support Your Immunity, Reduce Inflammation & Age Better with Dr Jenna Macciochi #648

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The nervous system and the immune system are completely integrated. So if we're stressed every day, your immune system is primed for inflammation, which is then causing more wear and tear on our bodies and ultimately is feeding into chronic diseases. But if we start to consider how the immune system plays a role in driving these conditions, then we can start to get ahead of what is probably the biggest health crisis that we have. Hey guys, how are you doing? Hope you're having a good week so far.

My name is Dr. Rongan Chatterjee and this is my podcast, Feel Better, Live More. I believe that today's conversation will transform the way you think about your immune system. What it really does why it matters and what we could all be doing to support it.

My guest is Dr. Jenna Machoki, one of the UK's leading immunologists and someone whose work I've admired for years. Since Jenna was last on my show back in 2020, she's been through some significant life changes and that depth of experience is woven beautifully into her latest book, Immune to Age. Now, you might think it's strange to focus on the immune system just as we're coming out of cold and flu season. But that's the thing that most of us get wrong.

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