The Science Behind Depression and Anxiety | with Dr. D and Dr. Michael Mark
Depression and anxiety aren't things you can just "snap out of." Learn the science behind why you might be experiencing depression and anxiety.

HRV, or “Heart Rate Variability” is a term you might not be familiar with. It’s a biological measurement you should absolutely know just as you would your weight, your cholesterol, or you blood pressure. Simply put, HRV is the measurement of time between your heartbeats. While this sounds relatively simple, what is so profound about this measurement is how it can help you measure the strength of your nervous system, and more importantly how knowing it can help you predict your physical and mental performance based on a simple 5 minute measurement in the morning.
In this episode I have an in-depth conversation with Ronda Collier, the CEO at SweetWater Health, LLC about what HRV is, how to measure it, and most importantly how to interpret these measurements to make improvements in your ability to manage stress and anxiety. This is one of my favorite episodes from very early in the ‘Fitness In Post’ podcast days, and I thought it beneficial to re-release it in advance of my next podcast which is all about Qualia from a company called the Neurohacker Collective, a new supplement that is as close to the Limitless drug as you’re going to get. In that episode coming later this week we talk about heart rate variability, and because it’s such an intriguing topic I wanted to make sure this episode was readily available to help you understand why HRV is something you should prioritize measuring every single day if you’re interested in optimizing your creative performance.
Ronda Collier, B.S.E.E., M.A. Psychology, is the CEO of SweetWater Health and has more than 25 years of experience in high technology product development with a proven track record of delivering leading edge consumer electronic products within both privately held startups and Fortune 500 corporations. She has spent the last 3 years as an independent scholar researching non-invasive health monitoring techniques to improve overall personal well being. This research led to the founding of SweetWater Health, L.L.C. in 2010.
This episode was edited by Curtis Fritsch, and the show notes were prepared and published by Jakin Rintelman. Special thanks to Krystle Penhall and Sarah Furie for helping to spread the love!
The original music in the opening and closing of the show is courtesy of Joe Trapanese (who is quite possibly one of the most talented composers on the face of the planet).
Depression and anxiety aren't things you can just "snap out of." Learn the science behind why you might be experiencing depression and anxiety.