3. Oregano tea Oregano is commonly used in Ikarian cooking, but it’s also enjoyed as a savory tea, says Paravantes-Hargitt. In the short term, oregano tea can help calm an upset stomach.

This milky, vanilla-scented herbal tea with a big scoop of ice is the perfect drink for running back-to-school errands. Ask for a grande iced passion tea with soy milk and four pumps of vanilla syrup.