Piggybacking on the energy drink craze, Mars is making a limited edition Snickers bar infused with caffeine, taurine, and vitamin B. The candyblog reviewer likes it overall, but complains about the lingering bitter aftertaste. I guess it’s not surprising to see the most popular recreational drug in the world added to a candy bar, considering the fascination Americans have with caffeine. If you’re interested, you can also pick up some caffeinated soap, water, lollipops, breath spray, dissolving strips, sunflower seeds, and gum.