BREAKING: Your Body Burns More Calories Than We Thought — Dr. Howard on the Groundbreaking Study Rewriting Metabolism

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 today's episode, Vanessa sits down with Dr. Howard, the lead author of a brand-new PNAS study that is challenging one of the most widely accepted ideas in human metabolism. For years, many scientists believed that our bodies operate within a fixed daily calorie "budget," and that after a certain point, increasing activity doesn't increase total calorie burn. But Dr. Howard's new research suggests the story may be far more dynamic — and far more empowering — than we ever realized. OneSkin is powered by the breakthrough peptide OS-01, the first ingredient proven to reduce skin's biological age. I use the OS-01 Face and Eye formulas daily—they've transformed my skin's smoothness, firmness, and glow. Visit oneskin.co/VANESSA and use code VANESSA for 15% off your first purchase. This conversation explores what this new evidence could mean for: How we think about calorie burn Why activity matters (in ways we didn't fully understand before) The role of fueling, recovery, and energy balance What actually drives fat loss and body recomposition How to train smarter, not harder Mentioned in this episode: Physical activity is directly associated with total energy expenditure without evidence of constraint or compensation — published in Proceedings of the National Academy of Sciences (PNAS). Read the full study here → PNAS DOI 10.1073/pnas.2519626122 NEW! Free High-Protein Keto Guide Get delicious high protein meal recipes! Connect with Vanessa on Instagram @ketogenicgirl Get 20% off on the Tone Device breath ketone analyzer or the Tone LUX Crystal Red Light Therapy Mask or the at https://ketogenicgirl.com with the code VANESSA 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.