No Biological Free Lunches

No Biological Free Lunches

It’s alarming how many folks now treat “T” or “TRT” (testosterone replacement therapy) as something akin to taking a multivitamin, when they never would have considered taking androgenic-anabolic steroids (AAS) a few years earlier. Like Patagonian toothfish has become Chilean sea bass on fashionable menus worldwide, it’s quite the rebrand story, but that doesn’t change the underlying biology.

Peter Attia, M.D. — Fasting, Metformin, Athletic Performance, and More (#398)

Peter Attia, M.D. — Fasting, Metformin, Athletic Performance, and More (#398)

“If you’re really committed to brain health, you want to be exercising every day.” — Peter Attia Dr. Peter Attia (peterattiamd.com, TW: @PeterAttiaMD, IG: @peterattiamd, FB: @peterattiamd) is a former ultra-endurance athlete (e.g., swimming races of 25 miles), a compulsive self-experimenter, and one of the most fascinating human beings I know. He is one of my …

Can You Rewire Your Brain In Two Weeks? One Man's Attempt…

Can You Rewire Your Brain In Two Weeks? One Man's Attempt…

Can you rewire your brain in two weeks?  The answer appears to be — at least partially — yes. The following is a guest post by Shane Snow, frequent contributor to Wired and Fast Company and author of the new book SMARTCUTS: How Hackers, Innovators, and Icons Accelerate Success.  Last year, he wrote about his two-week Soylent …

The Truth About "Homeopathic" Medicine (#23)

The Truth About "Homeopathic" Medicine (#23)

[Audio version] [Text version] (You can find the full transcript of this episode here. Transcripts of all episodes can be found here.) I routinely use an arnica gel for minor muscular strains. In fact, it’s one of my “go to” treatments. In 2010, however, I found myself swallowing Boiron Arnica Montana 30C pellets, an oral version that …