Have you ever noticed how two women fifteen years apart can seem worlds apart in energy, while two women the same age can be aging in completely different directions?
In this episode of The Art of Living Well Podcast®, Marnie and Stephanie unpack what they call the midlife health dashboard: the metrics that actually predict how well you're aging, beyond the number on a biological age test. They share their own results from two different biological age tests, including a jarring 16-year gap between the two, and walk through what's actually within your control.
Biological age testing has exploded in popularity, with people online sharing scores and spending real money to find out if they're aging faster or slower than their birth certificate says. Marnie and Stephanie have both taken these tests themselves, and they break down what the scores actually mean, what they missed, and why the number matters far less than the daily habits behind it.
Whether you've taken a biological age test, are curious about one, or just want a practical way to think about aging well, this episode gives you a place to start today.
Key Takeaways:
•Biological age tests compare you to other people who took that same test, often a health-conscious group, not the general population
•Genetic testing can also reveal your MTHFR status and ApoE genotype, which may be more useful day to day than the biological age score itself
•Getting up off the floor without using your hands is one of the simplest predictors of long-term mobility
•Walking pace and small daily movement snacks measurably affect how well you age, not just how far you walk
•Deep sleep, not just total hours, is one of the most overlooked levers for energy and recovery in midlife
•Most women are still under-eating protein, and it shows up in blood work, energy, and cravings
•Chronic stress and time spent in fight-or-flight directly affects your biological age, not just how you feel day to day
•You don't need a lab test to start improving your health dashboard, an honest self-score across a few key areas is a good place to begin
Episode Breakdown with Timestamps:
00:00 Why Two Women 15 Years Apart Can Age So Differently
00:59 Welcome Back: Introducing the Midlife Health Dashboard
01:28 What Biological Age Actually Measures
01:55 Stephanie's Biological Age Test Results, Explained
04:34 Marnie's Two Test Results: One Said 54, One Said 38.6
07:37 The MTHFR Gene and Why Methylation Matters
08:49 Genes Aren't Destiny: A Quick Note on Epigenetics
09:30 Metric: Muscle and Functional Strength
10:21 The "Can You Get Off the Floor" Longevity Test
10:49 Book Rec: The New Fit With Aaron Leventhal (Episode 284)
11:32 Metric: Walking, Movement Snacks, and Pace
13:49 Metric: Sleep and the Midlife Wake-Up Spiral
15:26 Sleep Trackers Worth Trying: Aura Ring vs. Whoop
16:30 Chasing Deep Sleep: What Actually Moved the Needle
17:44 Metric: Stress, the Nervous System, and a PEMF Mat Experiment
19:52 Metric: Protein, and Why Most Women Are Under-Eating It
22:15 Does Everyone Need to Take a Biological Age Test?
23:02 Metric: Connection and Purpose
23:59 Metric: Getting Out of Fight-or-Flight
24:59 Build Your Own Health Dashboard: Score Yourself
25:08 How Old Do You Actually Feel?
28:16 What We'd Tell Our Kids Now
29:21 Share Your Biological Age Results With Us
29:45 Join the Fall Vitality Reboot, Starting September 27
Resources and Links:
Episode 267, The New Fit with Aaron Leventhal
Episode284 with Danny King (Lifetime) on VO2 max
Episode 319 on Community and Longevity for Midlife Women
Episode317 Design a life you love with the "big ass calendar" co-founder
Feeling tired, inflamed, or stuck in a cycle of cravings? Join our 7-Day Fall Vitality Reboot starting September 27 and discover how much better you can feel with simple daily habits and a supportive community beside you every step of the way. Click here to save your spot: https://l.bttr.to/fNSbn
Subscribe to our Substack to get episode updates, wellness tips, and personal reflections from Marnie & Stephanie delivered straight to your inbox. Grab your free Midlife Travel Resilience Checklist here. If you love the show and want to support what we're building, consider a paid subscription for $30 annually. https://theartoflivingwell.substack.com/
Follow & Connect:
Instagram: https://www.instagram.com/theartofliving_well/
YouTube: https://www.youtube.com/@theartoflivingwellpodcast
LinkedIn: https://www.linkedin.com/company/the-art-of-living-well-podcast/
TikTok: https://www.tiktok.com/@theartoflivingwel/
Spotify: https://open.spotify.com/show/4gym3jOPdSHwrpM1BmxyJz
Apple Podcasts: https://podcasts.apple.com/us/podcast/the-art-of-living-well-podcast/id1482050468
Connect with Your Hosts: Marnie Dachis Marmet: https://www.instagram.com/zenfullifecoaching
Stephanie May Potter: https://www.instagram.com/stephaniemaypotter/
