Whiffing takes practice, however. When I tried my first hit of inhalable chocolate a few weeks ago with Edwards, I nearly choked to death. Edwards quickly corrected my technique. "It's just a gentle breath, like this," he said, as he took a quick hit off his coffee pipe. Inhale too hard and the particles can fly into the back of your throat. Once I got the technique down, the experience was surprisingly pleasant, and almost delicious, although my illicit-seeming huffs drew suspicious glances from strangers. I've yet to sample the vitamins, but they work the same way, and come in three tea flavors—Antioxidant Green Tea, Age Smart Wine Tea (with resveratrol) and Hibiscus Tea.