In this episode, Dr. John Barnes welcomes Lindsay Venn, PA-C, RD, MPH—a clinician with rare dual training in medicine and nutrition, and a founding member of the Society of Metabolic Health Practitioners. Lindsay shares her journey into integrative, root-cause metabolic care and the mission behind Venn Integrative Medicine, her multi-state telehealth practice.

Together, John and Lindsay unpack the science and real-world implications of insulin resistance—what it is, why it’s so widespread, and how it drives a long list of symptoms and chronic conditions. Lindsay explains how IR develops, why it’s often not your fault, and how conventional dietary guidelines contributed to the modern metabolic crisis.

They also explore why insulin resistance shows up differently in women’s health, influencing everything from PCOS and fertility to the hormonal transitions of perimenopause and menopause. Lindsay breaks down the key labs and biomarkers she evaluates in clinical practice (A1C, fasting insulin, glucose patterns, hormone profiles) and why fasting glucose alone is not enough to assess metabolic health.

The episode wraps with a grounded discussion of GLP-1 medications—their potential role, their limitations and concerns, and how people can boost their own GLP-1 production naturally with low-carb/keto nutrition, specific supplements, and lifestyle strategies.

If you want a clear, compassionate, clinically grounded explanation of insulin resistance—and why women are uniquely affected—this is an episode you won’t want to miss.

In this flavorful episode of The Life Possible Podcast, John sits down with Chef Roza Phox, founder of JOYFULL, to explore how delicious, healing food can thrive even within Phase 1 “restrictions.”

Roza shares her personal story — how she became a chef, the mission behind JOYFULL’s catered events and “Mother Your Mother” meal prep. She opens up about her own journey with weight, fitness, and finally discovering Ideal Protein. She explains how IP helped her lose fat, reveal the muscle she’d been working for, and why she believes even fit clients can use the protocol strategically to “cut.”

Together, Dr. Barnes and Roza dive into creative Phase 1 cooking, including her favorite spices, flavor hacks, and clever ways to make vegetables irresistible (yes—the wok is back!).

And just in time for the holidays, Roza shares several JOYFULL, Phase-1-friendly recipes:

✨ Espresso Chocolate “Affogato” Cup
✨ JOYFULL Phase 1 “Eggnog” Smoothie
✨ Holiday Herb Croutons
✨ “Charred Carnage” Asian 5-Spice Cabbage

We are sure you will learn some fun new Phase 1 recipes and cooking hacks that you will use right away to help you navigate the holidays this December!!

In this episode, Dr. Dolores Zumbado from Ideal Protein joins John to unpack how to stay grounded, peaceful, and on-track during the holidays using the neuroscience-based Anchor Point Framework from Bright Line Eating.

You’ll learn:
• 🎯 Why holidays trigger overeating, cravings, and decision fatigue
• 🔒 How clear “bright lines” (no sugar, no flour, no snacking, measured meals) create freedom—not deprivation
• 🛡️ How to handle food pushers, family traditions, and workplace temptations
• 🚫 Why “just one bite,” “life is short,” and moderation often backfire
• 🧩 Simple scripts, social boundaries, and recovery strategies if you slip
• 🌟 How to define the holiday experience you want—and start January feeling proud, not regretful

A practical, empowering guide to enjoying the season while protecting your metabolic health and peace of mind. 🎁💪