If you’re vegan, you already know it can be tough to get all your nutrients from foods and cooking alone. Sure, modern grocers now offer an ever-expanding pantry of quick-fix essentials (from coconut mayo to soy protein jerky), but that’s not always enough to cover your vitamin and mineral needs. In this case, certain key supplements can help — such as vitamin B12, “which keeps blood cells healthy and helps make DNA,” says Lisa Young, Ph.D, R.D., an adjunct profession of nutrition at New York University and author of The Portion Teller. “It’s found in all animal products, including dairy,” she says, and that’s often why vegans can fall short in getting the recommended daily amount (2.4 micrograms). But if you’d rather not pop a pill? Well, there’s a vape for that. Meet the Vitamin Vape , a vaporizer that lets you inhale 28 servings of 500 micrograms of vitamin B12. It’s free of nicotine, caffeine and sugar, and might increase energy levels. (Still, experts say that vaping in ...