Peppermint Plants?

Hi everyone! I've been pondering on this idea as a game suggestion. What if we grew peppermint plants the same way we grow all of our crops, and we use the harvested peppermint leaves to make tea that soothes an upset stomach? This especially applies to situations when the player eats too much food and vomits, so they could drink the cup of peppermint tea to treat the nausea in the same manner as the antibiotics. Like 4 cups of tea can cure the nausea.