7. Hot Dogs
Hot dogs and similar smoked and salted meat contain lots of preservatives that are bad for your health. But the Physicians Committee for Responsible Medicine compared the effects of eating hot dogs to the effects of smoking cigarettes. If you’re not convinced yet, you should know that hot dogs are high in sodium and toxins that increase your risk of cancer. If you can’t resist, at least make sure you get your dogs chemical-free from organic butchers or directly from farmers.