Best for: Those whose headaches are accompanied by an upset stomach.
How it works: “There’s evidence that peppermint may reduce spasms in the gastrointestinal tract, which can relieve headache symptoms,” says Audrey L. Halpern, M.D., the director of the Manhattan Center for Headache and Neurology. What’s more, “neurochemical changes in the brain brought on by headaches can also affect the part of the brain that stimulates nausea,” says Halpern. And peppermint has been shown to ease a queasy stomach.
Keep in mind: If you’re pregnant, talk to your doctor before using any herbal remedy or supplement, including peppermint.