Black Garlic
Fermentation gives this garlic its sweet, clove-and-caramel flavor and concentrates its
natural antioxidants to nearly double that of a raw bulb. These compounds help lower cholesterol and can help decrease cancer risk, says Janet Helm, R.D., of NutritionUnplugged.com. And the black stuff comes with no nasty breath!
Try it: In fondue, sauces, pizza, and, believe it or not, cookies, brownies, and cakes. Order some at blackgarlic.com.
Kelp
A possible anti-breast-cancer crusader, kelp is loaded with vitamin K, calcium, and other essential nutrients. And its natural alginate fiber may help block fat, says nutritionist Christine Avanti.
More: 3 Tips to Add Fiber to Your Diet
Try it: In powdered form, mixed into meatballs and soups; use sheets (kombu) as uber-low-cal wrappers. Some specialty stores carry Sea Tangle Kelp Noodles (kelpnoodles.com), which have just six calories per serving!
Nutritional Yeast
A single serving of these cheese-like flakes has an incredible nine grams of satiating protein and provides more than your RDA of B vitamins to help boost energy, squash stress, and decrease your risk for chronic diseases.
Try it: As a dairy-free sub for Parmesan on popcorn, potatoes, pasta, or scrambled eggs. You can find this yeast in specialty markets or health-food stores.
Barley
This sweet, nutty supergrain is rich in niacin (for healthy hair and skin) and cancer-fighting lignans. Plus, "the soluble fiber keeps your cholesterol levels healthy, cutting your risk for heart disease," says Geagan.
More: 5 Heart Smart Foods
Try it: In place of pasta, rice, or oatmeal. Or swap Bob's Red Mill Whole Grain Barley Flour (bobsredmill.com) for up to a third of the flour in baked goods. Both are available at regular grocery stores.

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