Some studies show that peppermint may lower your blood sugar and blood pressure as well, so it's not recommended for people taking medication for diabetes or blood pressure issues. Peppermint may help to promote good kidney function, but it's not recommended for people who have kidney stones.

Does peppermint candy raise blood sugar?

Over time, this weight gain could become substantial. In addition, because peppermint candy contains no fiber, it may encourage overeating by raising your blood sugar and providing little satiation,” it says.

Is peppermint tea good for high blood sugar?

“For individuals with type 2 diabetes who have high stress levels, the calming effects of peppermint tea may be beneficial, because reduced stress can often improve blood glucose levels,” says Palinski-Wade.