An assortment of phytochemicals found in beans has been shown to protect cells from cancerous activity by inhibiting cancer cells from reproducing, slowing tumor growth. Researchers at the Harvard School of Public Health reported that women who consumed beans at least twice a week were 24 percent less likely to develop breast cancer, and multiple studies have tied beans to a reduced risk of heart disease, type 2 diabetes, high blood pressure, and breast and colon cancers.
Beans deliver a whopping amount of antioxidants, which help prevent and fight oxidative damage. In fact, the USDA’s ranking of foods by antioxidant capacity places three varieties of beans (red beans, red kidney beans, and pinto beans) in the top four—and that’s among all food groups. Beans are a great source of dietary fiber, protein, and iron. They also contain the amino acid tryptophan; foods with high amounts of tryptophan can help regulate your appetite, aid in sleep, and improve your mood. Many are also rich in folate, which plays a significant role in heart health. And depending on the type of bean you choose, you’ll also get decent amounts of potassium, magnesium, vitamin B1 and B2, and vitamin K. Soybeans are a great source of omega-3 fatty acids.
In Chinese medicine, various types of beans have been used to treat alcoholism, food poisoning, edema (particularly in the legs), high blood pressure, diarrhea, laryngitis, kidney stones, rheumatism, and dozens of other conditions.
How much: Aim for a minimum of two servings of beans per week.
Summer Bean Salad with Toasted Walnuts and Pecorino Fresco (pictured above)
2 Comments
Christopher
November 11, 2010 at 9:25 pmi made black bean salsa last week, it was delicious
PS I emailed you the name of that documentary but i’ll give it to you again
National Geographic: Inside North Korea
Robyn
November 12, 2010 at 12:12 pmThanks, Chris. I’m going to track it down.
Now are you going to share your black bean salsa recipe so I can put it on here?
I’ve not been a big fan of beans but since giving up red meat I’ve decided to find creative ways of using them to get the protein. I’m using cannelinni beans in most of my soups and stews and they’re great.