Lemon Balm also known as Melissa, or Herb of Good Cheer, makes a calming tea that reduces stress and promotes sleep. Lemon Balm is traditionally known to uplift the spirits and its herb lore has it healing broken hearts and attracting romantic love. Drinking lemon balm tea has been used to treat cold sores and can also help improve your digestive health. It contains antibacterial, antiviral, antispasmodic and antidepressant compounds. Lemon balm is loaded with antioxidants and can help balance blood sugar levels. Lemon balm helps treat headaches, nausea, depression, and anxiety.