Most people believe that sags, bags, and wrinkles –– on the face and body –– are inevitable. many people choose to temporarily circumvent these signs of aging with surgery, chemical peels, Botox injections, or laser treatments. The good news, according to research scientist and practicing dermatologist Nicholas Perricone, M.D., is that by following a simple program of diet, exercise, and skin care you can prevent and even reverse many signs of aging. The Perricone Prescription clearly and succinctly explains the rock–solid laboratory research behind Dr. Perricone's revolutionary theories, revealing that inflammation at the cellular level, precipitated by poor nutrition, pollution, sunlight, irritating skin–care treatments, and stress, is the single most powerful cause of the signs of aging. Dr. Perricone gives you the knowledge and the tools to fight that inflammation from the inside out, while at the same time decreasing the likelihood of heart disease, cancer, diabetes, arthritis, and a host of other degenerative diseases.