Most people obsess over protein timing, creatine loading, and pre-workout formulas.

But the thing that's actually sabotaging your results? Sleep quality.

Here's the deal:

• Growth hormone peaks during deep sleep — miss it, and you're leaving muscle on the table

• Poor sleep increases cortisol by 37-45%, which directly breaks down muscle tissue

• Even 1 night of bad sleep drops testosterone by 10-15%

Quick fix that costs $0:

Stop eating 2-3 hours before bed. Your body can't repair muscle while it's busy digesting a late-night meal.

I break down stuff like this daily in my Shorts and go deeper inside The Fuel Lab. If you're serious about optimizing your training, recovery, and nutrition — join up. It's free.