Dr. Thomas R. Frieden isn't afraid to step up to the front lines of the nutrition wars. In the past, he has helped to affect change with reducing trans fats and posting nutrition information in restaurants. Now, Dr. Frieden is fighting the war against salt.

Around 80 percent of sodium in the average American's diet comes from processed foods. Dr. Frieden met with some of the big-wigs in the world of food processing to suggest a plan of action. He wants the sodium in processed foods cut by 25 percent in five years, and another 25 percent in a decade.

To me, on the health and wellness side of things, that seems like a generous time frame. But can't you just imagine the reactions the food processing execs had? After all, salt is an important ingredient for the food processors. Not only does it add flavor, it reduces dryness in some products, covers up metallic/chemical tastes in drinks, and even helps make cookies and cakes sweeter.

Dr. Frieden estimates that a 50 percent reduction in the sodium content of processed foods could potentially save 150,000 lives in America each year. That's a pretty big incentive, don't you think?