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Does microwaving meal prep destroy the protein? (Myth vs. Fact)

Published January 08, 2026

Myth: microwaving destroys protein. Fact: heat can denature protein, but it does not remove the amino acids your body uses for muscle repair. Denaturation simply unfolds the protein structure, which actually makes it easier to digest.

Reheating an ICON Meal in the microwave does not reduce the total protein grams on the label. The key is avoiding overcooking. ICON Meals use a steam-injection cooking method that gently cooks proteins while retaining moisture, so reheating stays tender instead of drying out.

Bottom line: microwaving is safe for protein content. Focus on reheating until hot, not scorching, and your macros stay intact.