Reversing Insulin Resistance: Lose the Visceral Fat First, Everything Else Is an Adjunct

Summary

For most people, insulin resistance is genuinely reversible by lifestyle — but the lever that actually reverses it is **sustained visceral-fat loss via a calorie deficit** (the only intervention with remission-grade evidence: ~46% T2D remission in DiRECT, ~80% at >15 kg maintained loss), with **combined resistance + aerobic training** a strong second because it improves insulin sensitivity even when weight doesn't move; sleep, fiber, post-meal walks, and cutting ultra-processed food are real but **secondary adjuncts** that manage glucose and support adherence — and "reversal" is honestly **mai