HRV vs. VO2 max vs. ECG: Which wearable metri...

1 in 4 people have insulin resistance, which quietly raises your risk of heart disease and cancer, often without any change in your blood sugar. And most of those who have it have no idea. It can remain completely hidden for years, with no obvious symptoms and no warning signs… B ...  Show more

Today we’re talking about food additives. Take a look at the back of some ultra-processed packaged food and you’ll see a long list of unfamiliar ingredients. Complex, sciencey sounding names that most of us can barely pronounce. These are called additives. But what exactly are th ...  Show more

One of the best metrics to determine your physical fitness and your body’s readiness to perform is heart rate variability.  We’re bringing you some of our top WHOOP Podcast conversations on HRV to date, detailing everything you need to know about HRV, what it signals about you ...

With more health experts than ever, we have more complexity and confusion about what it actually takes to be healthy in 2025. My podcast guest today helps to dispel myths and mysteries by using data to examine bio-individuality in real time. We talk about using smartwatches, smar ...  Show more

Smartwatches are increasingly popular and many of us use these wearable devices to monitor our performance and improve our fitness. But how reliable is the data they collect, and can they actually make us healthier?

CrowdScience listener Caitlin from Malawi is a big fan ...

Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com. Episode 2735: Marc Bilodeau explains how understanding and monitoring your heart rate can enhance your fitness journey. By tracking ...  Show more