Spearmint leaves and oil, commonly used in foods and teas, have also been traditionally used to support digestion. Some research also suggests that spearmint could help improve memory, balance ...

you'll notice that the underside of spearmint leaves are a little bit fuzzy and the stems are light green. Peppermint stems, on the other hand, have a darker, almost purple color to them.

You can make mint tea with spearmint or peppermint leaves and can serve it hot or cold. The specific recipe you use can vary by taste and culture. By itself, mint tea does not contain caffeine ...