Dr. 50 Something

What if the clock you can actually change isn’t on your wrist but inside your cells? We take you into the world of telomeres—the protective caps at the ends of DNA—and show how they reflect your biological age and respond to the choices you make every day. From sleep and nutrition to stress and hormones, we connect the dots between daily habits and the cellular machinery that keeps you sharp, resilient, and strong.

We unpa...

Want more years that actually feel good? We dig into the science-backed playbook for extending healthspan, not just lifespan, and share fresh insights from Longevity Fest in Las Vegas. Instead of chasing every shiny biohack, we focus on the foundations that move the needle: food as medicine, movement that builds capacity, sleep that restores the brain, and hormones that coordinate your body’s signals.

We break down the Med...

A tiny stool sample, a giant breakthrough. We’re pulling back the curtain on GI-MAP—the at-home test that reveals why reflux lingers, acne won’t quit, and weight loss stalls even when you’re trying everything. From pathogens to probiotics, we translate an eight-page lab report into real-world actions that calm inflammation, repair the gut barrier, and restore energy, clarity, and confidence.

We start with the foundations: ...

Ready to retire your bathroom scale and measure what actually moves your health? We kick off season two by redefining midlife vitality through one powerful lens: body composition. Instead of chasing a shrinking number, we focus on growing what protects you—lean muscle—and reducing what harms you—visceral fat. Along the way, we explain why BMI mislabels strong bodies, how to track fat and muscle accurately, and the daily habits that...

Forget everything you thought you knew about hormone replacement. Optimizing your hormones isn't just about managing hot flashes – it affects every system in your body and profoundly impacts how you age, regardless of whether you're already in menopause or andropause.

This eye-opening conversation challenges the conventional "aging gracefully" narrative by revealing how hormonal decline affects every as...

Sleep is your health foundation, but how many of us truly get restorative rest? Your answer reveals not just your current wellbeing but potentially how long you'll live. Research suggests good sleep habits could add nearly 5 years to a man's life and 2.4 years to a woman's.

If you're experiencing middle-of-night awakenings, racing thoughts, or recurring dreams about failing school, your hormones might b...

Testosterone might be your body's most underrated secret weapon. As a 51-year-old physician, I discovered my own testosterone level was a mere 11 – nowhere near the optimal 150-250 range women typically enjoy in their 20s. That revelation changed everything about how I approach aging and women's health.

Most women have no idea that their testosterone levels begin declining in their early 30s, reaching their lowes...

Ever wondered why you still feel exhausted, foggy, and can't lose weight even after your doctor says your thyroid is "normal"? The answer might lie in a critical hormone that most healthcare providers never check.

T3 (Triiodothyronine) is the powerhouse thyroid hormone that controls everything from your metabolism to your memory. While medical schools have traditionally taught doctors to check only TSH and o...

The FDA has quietly made one of the biggest medical reversals of the century that affects millions of American men. After 11 years of misleading warnings, the FDA has finally acknowledged that testosterone replacement therapy does NOT increase the risk of heart attacks or strokes. This monumental shift removes the ominous black box warning that has prevented countless men from addressing declining testosterone levels.

What...

Polycystic Ovarian Syndrome (PCOS) is a widely misunderstood hormonal disorder affecting an astounding number of women, with many never receiving proper diagnosis despite experiencing symptoms like irregular cycles, weight issues, and insulin resistance.

• Dr. Norris likes to describe PCOS as "progesterone deficiency causing oodles of side effects" 
• Only 50% of women with PCOS have visible cysts on ultrasou...

Ever wondered why some days you just don't feel like yourself anymore? Those mysterious symptoms you've been attributing to "just getting older" might actually be completely treatable hormone deficiencies. After 80 hours of specialized training, I discovered that I had been suffering unnecessarily for 15 years—and I don't want the same thing to happen to you.

Hormone optimization represents one of ...

Hormones—our body's natural chemical messengers—create a symphony that controls everything from well-being and energy to reproduction and aging. But what happens when misinformation and confirmation bias affect how we approach hormone replacement?

In this deep dive, we unravel the complex world of hormone therapy, starting with debunking the flawed Women's Health Initiative study that wrongfully scared millions a...

Are you ready to take charge of your health and redefine your aging narrative? Join me in this episode as I unveil the driving force behind my podcast, Dr. 50-something. Growing up on a farm, I witnessed the strength and struggles of my parents as they faced various health challenges. Their experiences ignited my passion for preventative medicine—a field often overlooked yet crucial in maintaining vitality as we age.

Throu...

What if you could turn back the clock on aging without the need for invasive procedures? Discover how my journey as a Midwest farmer's daughter turned family physician led me to transform my approach to health and aesthetics. Join me, Dr. Norris, as I kick off the Dr. 50-something podcast, sharing insights from my personal experiences with perimenopausal symptoms and undiagnosed PCOS. My quest to look and feel younger led me t...