This one is pretty divisive, with some fiercely defending both the taste and the price on “is it alcohol, is it tea?” drink. Kombucha is a fermented tea made by combining tea, sugar and a SCOBY (that slimy symbiotic culture of bacteria and yeast) to create a carbonated, acidic drink.

While the jury is still out on whether it’s a true health elixir or just another overhyped wellness trend, many are over the cult-like obsession — and the taste of moldy socks. It costs more than a decent latte and contains fewer probiotics than yogurt.