How should one take care of add, anxiety, and depression without medication?

Options: Treatments that can help with all three illnesse include therapy, exercise, eating a healthy diet (limiting caffeine and sugar), support groups and journaling (can help release emotions and identify possible triggers). Vitamins can also be helpful such as a b complex, vitamin d and omega 3. Here is a link on add coping methods: http://www.Helpguide.Org/mental/adhd_add_adult_strategies.Htm.