Health Benefits of Grains
People who eat whole grains as part of a healthy diet have a reduced risk of some chronic diseases.
Grains are important sources of many nutrients, including fiber, B vitamins (thiamin, riboflavin, niacin, and folate), and minerals (iron, magnesium and selenium).
Dietary fiber from whole grains, as part of an overall healthy diet, helps reduce blood cholesterol levels and may lower risk of heart disease. Fiber is important for proper bowel function and helps reduce constipation.
B vitamins help the body release energy from protein, fat, and carbohydrates. Iron is used to carry oxygen in the blood. Magnesium is a mineral used in building bones and releasing energy from muscles. Selenium is important for a healthy immune system.
Grains: Health Benefits
Consuming foods rich in fiber, such as whole grains, as part of a healthy diet, reduces the risk of coronary heart disease and may reduce constipation.
High-fiber foods such as whole grains help provide a feeling of fullness with fewer calories. Eating at least 3 ounce equivalents a day of whole grains may help with weight management.
Grains are a functional food because, in addition to the basic health benefits of grains, they help maintain optimum health due to the health promoting phytochemicals they contain – many of which are still being identified.
Daily recommended servings of grains range from five to six ounces each day, of which about half should be whole grains.