Many investors believe the greatest threat to our country is the large -- and growing -- national debt. The biggest driver of that debt going forward will be health-care costs, and the biggest driver of health-care spending will be obesity and type 2 diabetes. In this video, discover what stocks investors should be looking for that are poised to profit from treating this growing epidemic.

A better approach
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David Williamson owns shares of Johnson & Johnson, but he holds no other position in any company mentioned. Check out his holdings and a short bio. The Motley Fool owns shares of Johnson & Johnson. Motley Fool newsletter services have recommended buying shares of Johnson & Johnson and creating a diagonal call position in Johnson & Johnson. The Motley Fool has a disclosure policy. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. Try any of our Foolish newsletter services free for 30 days.