Do you find yourself putting items into the shopping cart that weren't on your list when you got to the supermarket? Retailers actually arrange their stores to encourage impulse — and often unhealthy — buys! Just think about the candy bars right by the cash register or the aroma of fresh baked goods that greets you as you walk in the door. Is this a coincidence? Not a chance! Fight back with these tips:

• Make a list, so you'll know what you need and go straight to it!
  
• Shop the outer walls of the store, where fresh produce, meats, dairy, and grains are displayed. Avoid inner aisles that are filled with processed items!
  
• Never shop on an empty stomach! Plan supermarket trips after a meal, when you won't be as tempted!
  
• Read labels. If it's high in fat, calories, salt, and preservatives, put it back!
  
• Avoid "free" samples. This little taste often winds up triggering an unnecessary purchase.
  
• Bring a friend to help you stay focused.

Now you're a savvy shopper! Take that, marketers!