Today on HEALTH & LONGEVITY, Dr. John Westerdahl's featured guest is registered pharmacist and college educator, Dr. Earl Mindell, Rph, MH, PhD. Dr. Mindell discusses his new book, What's. In Your Blood & Why You Should Care - How To Cleanse And Detoxify Your Blood For Optimum Health. He discusses how impurities in your blood can impact your health and what you can do to stop it. Dr. Mindell shares his insights and advice on what blood tests you should have to assess your health and what you can do to improve the quality of your blood for greater health and longevity.