Spinach

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Spinach
Spinach is a great source of alpha-lipoic acid, which may help lower your triglyceride levels by up to 60 percent. High in fiber and low in calories, spinach is the perfect solution to bust hunger and trim your waistline.

How to eat it: Try it plain or sautéed in olive oil for a savory and heart-healthy side dish option.

Next: Dr. Oz's longevity grocery list