MRE Lite Whole Food Protein The MRE protein line is built off the premise that ‘real food protein is the most important fuel you can give your body.’ Compared to the original MRE, MRE LITE is a low carb meal replacement shake and is a delicious way to up your protein intake without the added calories or carbohydrates.Formulated without whey protein, MRE LITE has 24g protein per serving and a macronutrient profile ideal for post workout or any time of day when you need extra protein.And unlike whey alternatives, MRE LITE has a thicker, more milkshake-like texture that mixes easily and mixes perfectly.Plus, with no whey protein, the formula is incredibly gentle on your stomach, easy to digest, and does not result in bloating commonly associated with whey protein.