Avocado

Avocado

Misconception: I shouldn't eat avocados because they're high in fat.

Why they're good for you: A lot of attention centers on the fact that avocados are rich in monounsaturated fat, the heart-healthy kind. Yet scientists are now more interested in the active compounds in avocados that might help prevent cancer. One recent study found that those compounds can inhibit the growth of prostate cancer cells in the laboratory. While conducting the study, these researchers found avocados are loaded with a variety of antioxidants, including familiar disease-fighting compounds such as lutein, beta-carotene, and vitamin E.

Another recently discovered benefit is that avocados help the body absorb phytochemicals from other foods. Researchers from Ohio State University recently reported that pairing avocados with salsa or salad allows for better absorption of antioxidants in those foods. The lycopene in tomatoes or the beta-carotene in carrots may be better absorbed if there's a slice or two of avocado in the bowl. Scientists suspect that the fat content of avocados helps the body absorb these antioxidants. CookingLight.com: Good fats vs. bad fats