Regular ol' juice is great and all, but in 2019, we'll be seeing more innovative wellness drinks that put convenience at the forefront. Keurig owners can turn to VitaCup's vitamin-infused coffee and tea pods, which stream right through your countertop brewing machine. Meanwhile, anyone with a penchant for hot cocoa can stir Four Sigmatic's powders into hot water a la Swiss Miss for a dose of superfood mushrooms. Oh, and let's not forget about Kencko, which offers packets of powdered fruits and vegetables that mix with water or milk in a nifty reusable bottle.