How To Lose Fat Without Losing Muscle, Seed Oils vs Butter, Surprising New Research on Collagen for Mood & Recovery — Dr. Nick Barringer episode artwork

EPISODE · Jan 12, 2026 · 1H 5M

How To Lose Fat Without Losing Muscle, Seed Oils vs Butter, Surprising New Research on Collagen for Mood & Recovery — Dr. Nick Barringer

from Optimal Protein Podcast with Vanessa Spina · host Vanessa Spina

Timeline Mitopure Gummies — The #1 Urolithin A supplement for energy and healthy aging, now in delicious strawberry gummies. Get 20% off at timeline.com/vanessa In this episode of the Optimal Protein Podcast, Vanessa is joined by Dr. Nick Barringer, former U.S. Army officer, researcher, Registered Dietitian, and Chief Academic Officer at Lionel University. Dr. Barringer has led cutting-edge research on protein intake, recovery, and resilience under extreme physical and psychological stress, working with tactical athletes including Army Rangers, Navy SEALs, and West Point cadets. This conversation goes far beyond the military. Dr. Barringer breaks down how women and everyday high performers can apply the same evidence-based strategies to lose fat without losing muscle, recover more effectively, and avoid the biggest pitfalls of aggressive dieting. Together, Vanessa and Dr. Barringer cut through fear-based nutrition messaging and explore what human research actually shows about protein intake, recovery, seed oils, supplements, and collagen. Get 20% off the Tone Device to try on a PSMF Day! Shop the collection HERE and use the code VANESSA Get delicious high protein meal recipes! Connect with Vanessa on Instagram @ketogenicgirl Get 20% off the Tone LUX Crystal Red Light Therapy collection including the Crystal Mask and accessories the with the code VANESSA HERE Follow @optimalproteinpodcast on Instagram to see visuals and posts mentioned on this podcast. Link to join the Facebook group for the podcast The content provided in this podcast is for informational purposes only and should not be construed as medical advice. Consult with a healthcare professional before making significant changes to your diet or exercise regimen.

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How To Lose Fat Without Losing Muscle, Seed Oils vs Butter, Surprising New Research on Collagen for Mood & Recovery — Dr. Nick Barringer

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