Every now and then it's important to check your medicine cabinet and throw out the old medicines that you've had for too long. Check the dates and if they are old, into the garbage they go (in sealed containers, preferably, to protect animals and young children). While you're there, check out how much "fun stuff" you have in your cabinet. Are there essential oils and Epsom soaks that you forgot about? Lemon Balm is a powerful nerve tonic, and when taken as a tea, supplement, or essential oil, it can do wonders to instill you with a sense of calm and wellbeing.