A conversation about PTSD, sleep deprivation and cannabinoids; Accidental pesticide ingestion results in liver and digestive problems; Sleep deprivation such as from jet lag improves depression symptoms; All about hammer toe and what to do about it; Root canals problems, crowns and other dental issues; The problem of arsenic in water and rice and risks for diabetes; Dr. Dawn likes the latest techniques for balloon kyphoplasty; A cream of honey and glycerine helps rosacea -- check for food sensitivities; The problem of television advertisements for brand-name drugs; Treatments for actinic keratosis from sun exposure on bald heads