Don't let worries about your breath distract you, even when you're wearing a mask. Neuro's newest line of "functional nutrition" mints deliver a dose of chill-out in flavors like Honey Lemon and Ginger Chai, and purport to deliver some calm, thanks to an infusion of Vitamin D3 and other supplements. Cost: $21 for a set of six tins.TagsBusiness Travel Hot Ideas