12 Superfoods to Help You Eat Healthy for $1 or Less
Cost Per Serving (1 apple): 28¢
Why apples are so good for you: Apples don’t have megadoses of any one vitamin or mineral to boast about (although they have some vitamin C), but several research studies suggest that apples have tangible benefits for your heart. The latest one, out of Florida State University, showed that people who ate the equivalent of 2 apples daily for a year improved these markers. Researchers think it’s a combination of the pectin (a type of fiber)and polyphenols that makes apples so good for you.
Next: 10. Eggs »