Beans offer many advantages as a protein source. They are considered “incomplete” or “low biologic value” because content of one or more particular amino acids (the building blocks of protein) is low. However, grain products such as bread, rice, pasta and tortillas have plenty, and beans supply the amino acid lacking in grains. Evidence now shows that you don’t have to eat the beans and grains in the same meal; as long as you get a few servings of grains throughout the day, you will get complete protein over all.
Attention Carbo-phobes!
Many people have bought into the Atkins Diet mindset—thinking that carbs are bad for you. Well, good news! You can dig into a bowl of pasta without guilt! New data from Northwestern University in Evanston, Illinois suggests that a substance called glutamic acid found in grains may be good for your heart. They found that people who consumed more of this amino acid had lower blood pressure. Other foods also contain this particular amino acid, but to a much lesser degree. A cup of macaroni has five times more glutamic acid than broccoli. Pasta also contains more calories, so to get the most nutrition for the calories, eat whole grains. Look for whole wheat pasta, brown rice, and whole grain breads. Whole grains also contain significant amounts of fiber and B vitamins, which are also good for your heart and your digestion. Whole grains keep your energy levels more stable than refined carbs.
photo credit: visualpanic



