The protein bar world has exploded in the past few years. Correct me if I am wrong, but I give a lot of credit to Quest for making a bar high in protein, low in sugar, and not tasting like cardboard. There are so many new protein bars out there with the majority of them having favorable taste and a healthy ratio of macronutrients.   This brings me to the Bulletproof Collagen Protein Bars. In particular I was interested in the Mint Chocolate Chip flavor, growing up a fan of…