Foods

1. Sweet Potatoes

A nutritional All-Star — one of the best vegetables you can eat. They're loaded with carotenoids, vitamin C, potassium, and fiber. Bake and then mix in some unsweetened applesauce or crushed pineapple for extra moisture and sweetness.

2. Mangoes

Just one cup of mango supplies 100% of a day’s vitamin C, one-third of a day’s vitamin A, a decent dose of blood-pressure-lowering potassium, and 3 grams of fiber. Bonus: mango is one of the fruits least likely to have pesticide residues.

3. Unsweetened Greek Yogurt

Non-fat, plain Greek yogurt has a pleasant tartness that’s a perfect foil for the natural sweetness of berries, bananas, or your favorite breakfast cereal. It’s strained, so even the fat-free versions are thick and creamy. And the lost liquid means that the yogurt that’s left has twice the protein of ordinary yogurt – about 17 grams in 6 ounces of plain Greek yogurt.

4. Broccoli

It has lots of vitamin C, carotenoids, vitamin K and folic acid. Steam it just enough so that it's still firm and add a sprinkle of red pepper flakes and a spritz of lemon juice.

5. Wild Salmon

The omega-3 fats in fatty fish like salmon can help reduce the risk of sudden-death heart attacks. And wild-caught salmon has less PCB contaminants than farmed salmon.

6. Crispbreads

Whole-grain rye crackers, like Wasa, Kavli, and Ryvita — usually called crispbreads — are loaded with fiber and often fat-free. Drizzle with a little honey and sprinkle with cinnamon to satisfy your sweet tooth.

7. Garbanzo Beans

All beans are good beans. They’re rich in protein, fiber, iron, magnesium, potassium, and zinc. But garbanzos stand out because they’re so versatile. Just drain, rinse, and toss a handful on your green salad; throw them into vegetable stews, curries, and soups; mix them with brown rice, whole wheat couscous, bulgur, or other whole grains.

8. Watermelon

Watermelon is a heavyweight in the nutrient department. A standard serving (about 2 cups) has one-third of a day’s vitamins A and C, a nice shot of potassium, and a healthy dose of lycopene for only 80 fat-free, salt-free calories. And when they’re in season, watermelons are often locally grown, which means they may have a smaller carbon footprint than some other fruits.

9. Butternut Squash

Steam a sliced squash or buy peeled, diced butternut squash at the supermarket that’s ready to go into the oven, a stir-fry, or a soup. It’s an easy way to get lots of vitamins A and C and fiber.

10. Leafy Greens

Don’t miss out on powerhouse greens like kale, collards, spinach, turnip greens, mustard greens, and Swiss chard. These stand-out leafy greens are jam-packed with vitamins A, C, and K, folate, potassium, magnesium, calcium, iron, lutein, and fiber. Serve with a splash of lemon juice or red wine vinegar.