Send us a text

Creatine might be the most underappreciated nutritional powerhouse in our health toolkit. While many associate it exclusively with weightlifters and athletes, the science reveals a molecule with profound benefits reaching far beyond the gym.

Mark Pettus MD and John Bagnulo PhD,MPH dive into creatine's fundamental role in human physiology as part of our body's most immediate energy production system – the ATP-PCR pathway. They unpack how this simple compound supports not just muscle strength and lean body mass, but potentially shields against age-related decline in both physical and cognitive function.

The conversation dismantles persistent myths around creatine safety, clarifying why concerns about kidney damage and steroid-like effects are scientifically unfounded. Both hosts share their personal experiences and professional insights about optimal dosing (3-5 grams daily), sourcing (creatine monohydrate remains the gold standard), and why dietary sources alone (mostly red meat and small fish) often fall short of providing optimal levels – especially as we age and our natural creatine synthesis declines.

Perhaps most fascinating is the emerging research around creatine's role in brain health. Lower brain creatine levels correlate with neurodegenerative conditions like Alzheimer's, Parkinson's and ALS, suggesting that maintaining adequate creatine stores might help protect against cognitive decline through multiple mechanisms – from basic energy provision to antioxidant effects and enhanced dopamine recovery.

Whether you're an athlete seeking performance gains, someone focused on healthy aging, or simply exploring evidence-based supplements with remarkable safety profiles, this episode offers valuable insights into why creatine deserves consideration as part of your daily health regimen. Listen now to understand how this simple molecule might be working silently to protect your most metabolically active tissues – muscle and brain – throughout your lifetime.

Research studies referenced can be found at https://www,thehealthedgepodcast.com