The Breakfast Rule That Transformed My Metabolism After 40

23 Feb 2026 · 16 min
15:37

JJ Virgin explains why metabolism slows after 40 and how a protein-first breakfast reverses it. Eat at least 30g animal protein or 40g plant protein within an 8-10 hour eating window, followed by fiber and healthy fats. The shift reduces cravings, steadies energy, and improves sleep and insulin sensitivity.

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