
The Optimal Protein Podcast
Rapid Fat Loss Without Muscle Loss? The Science on Protein-Sparing Modified Fasts (PSMF)
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18 Aug 2025 · 47 min
Protein intakeMuscle growth
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About this episode
IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That's VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. This episode of the Optimal Protein Podcast takes a deep dive into the Protein-Sparing Modified Fast (PSMF) — a scientifically designed approach for rapid fat loss that prioritizes lean muscle preservation. Listeners will learn: What defines a PSMF and how it