Hosts Emma Sullivan and David Park examine the research behind the MIND diet, which has been shown to slow brain aging by 2.5 years, breaking down the science of how specific foods protect against…
After thirty, your muscles become less responsive to protein and amino acids—a biological shift called anabolic resistance that most people don't know about. Emma Sullivan and David Park break down…
Emma Sullivan and David Park explore the science behind sprint interval training—how just three minutes of genuine hard effort can produce cardiovascular and metabolic benefits comparable to hours of…
In this episode, Emma Sullivan and David Park explore prolactin, the often-overlooked hormone that rises with age and suppresses the sex hormones responsible for libido, energy, and mood—a process…
Emma Sullivan and David Park investigate why ammonia accumulation in the brain can cause cognitive impairment years before liver disease shows up on standard medical imaging, and why this gets…
Hosts Emma Sullivan and David Park explore the surprising science behind vigorous intermittent movement—brief, intense activity bursts lasting just one to two minutes—and how even non-exercisers can…
Emma Sullivan and David Park dig into why zinc absorption declines with age—and why you might be eating plenty of zinc-rich foods but still falling short. They break down how phytates in grains and…
Hosts Emma Sullivan and David Park investigate why 90% of Americans are deficient in choline, a nutrient critical for brain cell flexibility and liver function, and why this deficiency can accelerate…
As we age, fat cells begin infiltrating bone marrow and crowding out the cells responsible for producing immune and red blood cells—a process that can start earlier than you'd expect and directly…
Hosts Emma Sullivan and David Park explore why back and posterior chain muscles weaken faster than front-side strength—a neurological feedback loop triggered by modern sitting habits that can lead to…
