Every week, Dr. Roizen discusses the latest health headlines YOU need to know.In this episode, Dr. Roizen talks about the latest health headlines that YOU need to know. If docs describe the damaging effects of stroke and heart attack risk in a specific manner (e.g. 44% of risk if you don't take your meds), there is a 20% increase in adhering to medication. Benefits of low-salt diet for heart health are uncertain. Small particle air pollution raises glaucoma risk. What kind of coffee should you have if you want to reduce your risk of Alzheimer's and Parkinson's? Spanking is ineffective and harmful to children -- or so says a pediatric group. Weighing yourself regular is beneficial for weight loss. CDC confirms the first salmonella death linked to turkey. Plus so much MORE... Bonus! Can Eating Red and Processed Meats Really Cause Cancer?