Many of us are short on important nutrients, survey shows
According to the latest comprehensive government report, the American diet just doesn't measure up. Despite good intentions, our food choices aren't meeting our bodies' needs for four important nutrients: vitamin E, magnesium, vitamin A, and vitamin C.
Many of us - especially older adults -- should be concerned about other dietary components as well.
So what can we do about this? Below, we'll give you some great tips, recipes, and hints to make sure your diet stacks up. But first, here's a little background on the government findings.
About the Report
Each year, the U.S. Department of Agriculture Food Surveys Research Group surveys what Americans are eating, using a random sample of 9,000 people across the country. Each participant completes a 24-hour dietary recall, which includes foods and beverages but not dietary supplements. Then, there's a follow-up phone interview. Most participants (80%) also undergo a physical exam.
The results are then compiled for a two-year period. The latest findings have been published in a document called What We Eat in America, National Health and Nutrition Examination Survey 2001-2002: Usual Nutrient Intakes from Food Compared to Dietary Reference Intake. (There's a delay in publishing the conclusions because it takes so long to collect and analyze the volumes of data.)
The report, often called simply NHANES, compares the survey results to the Institute of Medicine's Dietary Reference Intakes (DRIs), the most recent recommendations for the nutrients we need for good health. The evaluation includes 24 different nutrients and dietary components.
The Latest Findings
According to the latest report:
- Nearly 95% of people in the United States are not getting desirable intakes of vitamin E from foods and beverages.
- More than half aren't getting enough magnesium.
- About 40% aren't getting enough vitamin A.
- Nearly one-third aren't getting desirable intakes of vitamin C from the foods and beverages they consume.
- Vitamin B-6 and zinc are also below suggested intake levels.
- Older adults are the population group at the greatest risk of failing to meet nutritional requirements.
- Everyone should also be concerned about getting enough vitamin K, calcium, phosphorus, and dietary fiber.