Lemon balm has been used for its medicinal properties since ancient times. According to this article from Mount Sinai, it's known for its calming effects and is often used to reduce stress and anxiety. The volatile oils in lemon balm leaves are believed to have antiviral properties. Many people enjoy lemon balm tea for its potential health benefits, including improving sleep and aiding digestion. However, always consult with a healthcare professional before using lemon balm for medicinal purposes.