A few weeks ago, I stopped into Trader Joe's and found the best protein bar I have yet to see. ThinkThin high protein bars have 20 grams of protein, zero sugar, and taste like REAL food. (Plus, they are gluten-free.) I think I've tried every protein/nutrition bar out there at this point and up until now, my favorite has been Lara bars, but now, I'm hooked on thinkThin bars. I find a lot of protein bars out there to taste like chalk or vitamins, so anything that tastes like real food is always a treasure. My favorite is the Brownie Crunch bar; it tastes like a real brownie and you actually feel full and energized after you finish eating. Also, apparently Gwyneth Paltrow swears by these bars!