Grass-Fed Whey Protein Blueberry Muffin. Blueberry Muffin- Exp 5/2026. Eat The Bear – Whey Protein – Grass-fed – 1.48 lbs -. – NON-GMO Whey Protein. – 20 G of Protein. oducts and should not be used by pregnant or nursing mothers or children under 18 years of age without the advice of a physician.