Reviewing products by the type of Health Concern that a product addresses is often an ideal method to learning about new ways to manage your health. Your doctor may have only considered one way to address your health concern, when there may be many others. As you look through the products listed by health concern, consider that staying healthy is more of an art than science. What works for someone else may not work for you. Of course, you should always consult your doctor before discontinuing or making a change to your diet or supplements that you take.