Nut Nutrition
Some nutrients associated with nuts include magnesium, manganese, protein, fiber, zinc and phosphorus.
A sampling of nuts in the news for their contribution to specific nutrients include:
· Walnuts. One ounce of walnuts (about 14 shelled walnut halves) is all that is needed to meet the 2002 dietary recommendation of the Food Nutrition Board of the National Academies’ Institute of Medicine for omega-3 fatty acids.
· Almonds. One ounce of almonds (about 20 to 24 shelled whole almonds) provides 35 percent of your daily value for vitamin E. Vitamin E may help promote healthy aging. A study reported in the Journal of the American Association (June 26, 2002) suggests a diet rich in foods containing vitamin E may help protect some people against Alzheimer's disease. The study also found vitamin E in the form of supplements was not associated with a reduction in the risk of Alzheimer's disease.
· Peanuts. Though often discussed with nuts, peanuts are a legume along with dry beans, peas and lentils. One ounce of roasted peanuts provides about 10 percent of the daily value of folate, a B vitamin recommended to help reduce the incidence of birth defects and lower the risk of heart disease. Peanuts also are an excellent source of niacin, providing about 20 percent of the daily value.
As a group, nuts also are important for what they DON'T offer:
· Cholesterol. Nuts are cholesterol-free.
· Sodium. Unless salt is added to nuts, they naturually contain, at most, just a trace of sodium.