Aaron Crowe from U.S. News & World Report offers up 7 foods you SHOULD buy at the grocery store when you're strapped for cash...

1. Brown rice

2. Beans

3. Potatoes

4. Green vegetables

5. Frozen vegetables

6. Peanut butter

7. Protein bars

To find out why these foods make financial and nutritional sense, click here for the full article.


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