The Peptide PhDs Podcast

What if we told you, in this episode, Dr. Jones and Dr. Mark are talking about tanning and new clothes? Don't worry, our PhDs aren't out on the town going for a new look. No, in this episode of The Peptide PhDs, they...

What do our founding fathers and peptide signaling have in common? More than you might think. In this special Independence Day episode, Dr. Mark and Dr. Allen dive into myokines, metabolism, muscle, and modern peptide...

Protein is having a moment—and, as usual, social media has made things complicated. Are you eating too little, consuming too much, or just aggressively shaking powder into a bottle and hoping for the best? In this...

After a long hiatus, we're back! Dr. Mark and Dr. Alan dive into body composition—aka why the number on the scale is not the whole story, and sometimes not even the right story. Come unpack the difference between weight...

In this episode of Peptide PhDs , Dr. Mark and Dr. Alan wrap up their three-part tour through the 12 hallmarks of aging by tackling the final four: stem cell exhaustion, altered cellular communication, chronic...

<p>In part 2 of our Hallmarks of Aging series, the PeptidePhDs are back on the case — detective hats, zombie cells, muscle talk, and all. This episode dives into five more biological “clues” behind aging.</p><p>From...

<p>Ever wonder why we age... at the cellular level? Have you ever heard of "zombie cells"? Well, you should, because they’re currently throwing a party inside your body—and they didn't invite you.</p><p>This week, Dr...

<p>Has Dr. Jones been replaced?! With him away in Barcelona, Dr. Mark flies solo—luckily, Crystal is here to keep him honest!</p><p>This week, we're diving into a major Science News article asking the big questions: Are...

<p>The mitochondria is the powerhouse of the cell. Great. Now that we’ve cleared high school biology, let’s talk about why you’re actually exhausted.</p><p>Most people think "low energy" is just a sleep deficit. Spoiler...

<p>Dr. Mark Bartlett and Dr. Alan Jones are back on the Peptide PhD Podcast to remind us that weight loss is great, but muscle is better.</p><p>They continue their deep dive into body recomposition and why building and...

<p>Stop letting a piece of bathroom floor plastic gaslight you every morning.</p><p>In this episode, Dr. Mark and Dr. Alan break down why "losing weight" and "getting healthy" aren't always on speaking terms. If you’ve...

<p>Turns out, "Pirate’s Disease" isn't just for 17th-century sailors on wooden ships. This week, we’re breaking down why your modern weight loss journey shouldn't leave you looking like a scurvy soldier.</p><p>In this...

<p>We usually blame aging on gray hair and sensible shoes, but the real culprit is The Great Muscle Vanishing Act. Science is now proving that muscle isn’t just for mirror selfies—it’s actually your primary organ of...

<p>This week, we take a closer look at the "gray market" peptides often found in fitness circles. These are not FDA-approved medications or natural bioactives; they are "research use only" compounds that sit in a...

<p>In this episode, we’re debunking the biggest myth in fitness: that turning 30 (or 40, or 50) means your metabolism is headed for a permanent vacation. Spoiler alert: Your internal engine is actually doing just fine...