I was in the grocery store recently and I came across the hot dogs. Now keep in mind I'm a big health nut and hot dogs are not the healthiest things in the world to eat due to the fat & sodium. Well I never thought about fat free hot dogs or 'light' hot dogs,which to my surprise were are actually healthy minus the sodium(0-2 grams of fat per dog). Does anyone know anything as to why I shouldn't consume 4-5 hot dogs a day to keep the protein intake up? Anyone ever used hot dogs as part of their diet to gain muscle?