In this special episode of The Made Fitz Show, host Melissa McAllister sits down with one of the most down-to-earth and genuinely helpful voices in the world of peptides and biohacking
TikTok’s very own Hack Smith. From the moment Melissa first stumbled onto his content while researching skin-health peptides, she knew she had to bring him on the show—not just for his vast knowledge, but for his relatable, no-BS approach to a world that’s often filled with hype and confusion. What unfolds is more than just a science talk—it’s a real conversation between two curious minds. Hack Smith opens up about his journey from serving in the 75th Ranger Regiment to becoming a father, a husband, and a full-time content creator educating the world on peptides. Melissa shares her own experiences experimenting with peptides like CJC-1295 and the skin-focused GHK-Cu glow blend, and the two dive deep into what peptides really are, how they work, and the often-overlooked emotional and practical challenges of trying them.

https://www.tiktok.com/@peptalkbiohacking

Melissa McAllister FNTP, FNC, RWP

I wasn’t always a health nut – in fact, I used to be a French Fries and Pepsi connoisseur! But after having my children, I realized the importance of properly caring for my body. That’s when my love for fitness was born. Now, after years of training and supporting clients, I’m a Functional Nutritional Therapy Practitioner, Functional Nutrition Coach, Restorative Wellness Practitioner, Therapeutic Fasting & Gut Health Expert, creator of the M.A.D.E. Diet program, and co-host of The Made Fitz Podcast. Let me help you take control of your health and achieve your best life.

melissamadeonline.com themadediet.com travelingnutritionist.com

Lauren Fitzgerald M.D.

The anesthesiologist who broke up with conventional medicine. Of course, that’s a very condensed version of how Dr. Lauren Fitz found – and quickly became a leader in – functional medicine. It was upon dealing with her own health challenges, and seeing that Western medicine continued to fail her, that she decided to explore a more holistic approach to healing. What she found ultimately saved her life – and turned her path in medicine in the right direction.

Dr. Fitz moved to St. Charles, Illinois in 2020 and opened Larimar Med after months of renovation. Today, Dr. Fitz provides functional medicine care to patients in all 50 states through virtual and in-person visits. She also provides a revolutionary weight loss program, a menu of advanced body contouring services, and neurotoxin injections. larimarmed.com

Thank you so much for listening to this episode! We are honored and excited to be on this journey toward personal growth, a healthy lifestyle, and a greater more confident you. We’d love to hear from you. So, please share this episode with anyone you think needs to hear this message and remember to rate, review and subscribe wherever you listen to podcasts. We are Melissa McAllister & Dr. Lauren Fitzgerald. And until next time, thank you for being your own health advocate.

On this episode of The Made Fitz Show, Melissa and Lauren sit down with Dr. Priyanka Venugopal—former OBGYN turned stress and weight loss coach.
for busy working moms. Dr. Priyanka shares her deeply personal and transformative journey from being an overwhelmed, overweight physician to becoming a mindset-driven health coach who helps women “burn stress and lose weight” sustainably. Together, they unpack the real reasons smart, capable women struggle with lasting weight loss, the power of conviction over mere motivation, and how mindset—not meal plans—is often the missing piece. With honest anecdotes (like pumping while driving) and empowering takeaways, this episode dives into what it really takes to prioritize yourself, break free from burnout, and build a future you actually feel good in. Perfect for: Women juggling careers and families, anyone struggling with yo-yo dieting, and listeners craving real talk on lasting wellness. 🎧 Tune in and get inspired to rewrite your health story—without the crazy. https://www.burnstressloseweight.com/

Melissa McAllister FNTP, FNC, RWP

I wasn’t always a health nut – in fact, I used to be a French Fries and Pepsi connoisseur! But after having my children, I realized the importance of properly caring for my body. That’s when my love for fitness was born. Now, after years of training and supporting clients, I’m a Functional Nutritional Therapy Practitioner, Functional Nutrition Coach, Restorative Wellness Practitioner, Therapeutic Fasting & Gut Health Expert, creator of the M.A.D.E. Diet program, and co-host of The Made Fitz Podcast. Let me help you take control of your health and achieve your best life.

melissamadeonline.com themadediet.com travelingnutritionist.com

Lauren Fitzgerald M.D.

The anesthesiologist who broke up with conventional medicine. Of course, that’s a very condensed version of how Dr. Lauren Fitz found – and quickly became a leader in – functional medicine. It was upon dealing with her own health challenges, and seeing that Western medicine continued to fail her, that she decided to explore a more holistic approach to healing. What she found ultimately saved her life – and turned her path in medicine in the right direction.

Dr. Fitz moved to St. Charles, Illinois in 2020 and opened Larimar Med after months of renovation. Today, Dr. Fitz provides functional medicine care to patients in all 50 states through virtual and in-person visits. She also provides a revolutionary weight loss program, a menu of advanced body contouring services, and neurotoxin injections. larimarmed.com

Thank you so much for listening to this episode! We are honored and excited to be on this journey toward personal growth, a healthy lifestyle, and a greater more confident you. We’d love to hear from you. So, please share this episode with anyone you think needs to hear this message and remember to rate, review and subscribe wherever you listen to podcasts. We are Melissa McAllister & Dr. Lauren Fitzgerald. And until next time, thank you for being your own health advocate.