Going to the grocery store can be an overwhelming experience with shelves upon shelves of food. It can be particularly anxiety-inducing when you’re trying to make healthier choices but aren’t sure of what’s good or bad for you. Here are 12 of the worst foods you should avoid buying, courtesy of 'Eat This, Not That!'. 1. Potato Chips. 2. Ice Cream. 3. Frozen Dinners. 4. Flavored Yogurt. 5. Processed Deli Meat. 6. Sugary Cereal. 7. Cookies. 8. Frozen Breakfast Sandwiches. 9. Sugar-Filled Spreads. 10. Frozen Pizza. 11. Baked Goods. 12. Pretzels.