Monday, October 06, 2025

Big Picture Science for Oct. 06, 2025: Skeptic Check: Health Fads







 

 

Big Picture Science: Skeptic Check: Health Fads

The tiny bean-shaped structures in your cells – mitochondria – are little powerhouses. Recent research suggests they may unlock overall good health, or, when they fail, cause diseases such as diabetes and Alzheimer’s. How strong is the science for these claims and what, if anything, should we be doing to improve our mitochondrial health? Should we take a cue from influencers who suggest drinking an industrial dye called methylene blue? Meanwhile, there have been beefed up calls for adding protein to our diets by eating high protein ice cream, energy bars and huge slabs of meat. Protein builds muscles, but is the muscle of science behind these claims? This week, we consider recent health trends on Skeptic Check.

Guests:

  • Martin Picard – Professor of behavioral medicine and mitochondrial psychobiology at Columbia University, where he runs the Mitochondrial Psychobiology Group.
  • Howard LeWine – General internal medicine physician at Brigham and Women's Hospital in Boston, Chief Medical Editor at Harvard Health Publishing, and editor in chief of Harvard Men’s Health Watch.

Download podcast at - https://bigpicturescience.org/episodes/skeptic-check-health-fads

You can listen to this and other episodes at http://bigpicturescience.org/

Get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!

Wednesday, October 01, 2025

Big Picture Science for Sep. 29, 2025: Not Just a Phage









Big Picture Science: Not Just a Phage

REPEAT
We’re hurtling towards a post-antibiotic world, as the overuse of antibiotics has given rise to dangerous drug-resistant bacteria. Can we fight back using viruses as weapons? An obscure medical therapy uses certain viruses called bacteriophages to treat infection. For a century attempts to turn phage-therapy into a life-saving treatment have faltered, but today there’s renewed interest in this approach. Can we use phages to forestall the antibiotic crisis?

Guests:


Originally aired August 12, 2024

Download podcast at - https://bigpicturescience.org/episodes/not-just-a-phage

You can listen to this and other episodes at http://bigpicturescience.org/

Get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!