Methylene Blue: What Is It Really? - Itchy and Bitchy

What this episode covers

Karen unpacks the hype surrounding methylene blue, a vivid cobalt dye that's gained popularity as a trendy wellness supplement. From its historical use as a textile dye and medical treatment to modern claims about boosting brain power, energy, and longevity, Karen breaks down what the science actually says—and what it doesn’t. With potential risks ranging from drug interactions to serotonin toxicity, she urges listeners to think twice before adding this unregulated supplement to their daily routine.Visit our website itchyandbitchy.com to read blog posts on the many topics we have covered on the show.Become a supporter of this podcast: https://www.spreaker.com/podcast/itchy-and-bitchy-podcast--4303608/support.Itchy & Bitchy is back! ... and the medical system is officially on notice.

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Frequently Asked Questions

How long is this episode of Itchy and Bitchy?

This episode is 20 minutes long.

When was this Itchy and Bitchy episode published?

This episode was published on June 21, 2025.

What is this episode about?

Karen unpacks the hype surrounding methylene blue, a vivid cobalt dye that's gained popularity as a trendy wellness supplement. From its historical use as a textile dye and medical treatment to modern claims about boosting brain power, energy, and...

Is there a transcript available for this episode?

Yes, a full transcript is available for this episode. You can read the complete transcript on the episode page.

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