Optimal Protein Podcast with Vanessa Spina

S1E789 - The Fat Loss Formula: Why Protein + Fiber Work Better Together (Plus How Much Fiber You Actually Need)

Published: May 1, 2026

Duration: 32:31

You've been told to eat more fiber…

But what if that's not why you're still hungry?

In this Friday recap, Vanessa breaks down the biggest insights from her conversation with Dr. Joanne Slavin — a leading fiber researcher who still says most people are focusing on the wrong thing for fat loss.

This episode unpacks why some "high fiber" diets backfire, what actually controls appetite, and the simple shift that makes fat loss feel dramatically easier.

🎯 In This Episode:

How much fiber you actually need per day Why "eat more fiber" isn't e...