One Health Tweak a Week
One Health Tweak a Week Podcast
Decaf: Health Upgrade or Hidden Risk?
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Decaf: Health Upgrade or Hidden Risk?

The surprising science behind a small decision with big consequences

Is your decaf doing more harm than good?

This week on One Health Tweak a Week, we’re diving into the surprising science of decaffeinated tea and coffee - and why your choice might matter more than you think.

If you’ve ever swapped to decaf to help with sleep, anxiety or bladder issues, you’re not alone. Decaf is on the rise, especially among younger and older drinkers alike. But not all decaffeination methods are equal - and some come with unexpected risks.

In this episode, we explore:

  • How decaf is actually made - from water and CO₂ extraction to chemical solvents like methylene chloride

  • Which methods are safest - and which still leave behind toxic residues banned in other industries

  • What decaffeination does to polyphenols and antioxidants - are you losing the healthy stuff along with the caffeine?

  • Why switching to decaf could prevent life-altering falls in older adults - and how this seemingly minor decision can have major consequences

Whether you already drink decaf or wouldn’t touch it with a bargepole, this is a fascinating look at what’s really in your cup, and how to choose better for your long-term health.

One small tweak. Big potential payoff.

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