It’s big news for nutrition. We may have new advice for eating healthy… and you can give your 2 cents, if you feel so inclined. Every five years the Dietary Guidelines for Americans are updated to reflect the latest knowledge in science and research. The Guidelines are used for government nutrition initiatives, programs and education, as well as by dietitians and health professionals to help educate people about eating healthier.
Dietary Guidelines (DG) Advisory Committee released their Executive summary on Tuesday, June 15th, 2010. The full report can be found here and is currently open for public comments. (that’s you, the public…let your voice be heard and comment on the Executive Summary).
The Committee has used a state-of-the-art, web-based electronic system and methodology, known as the Nutrition Evidence Library, to answer the majority of the scientific questions it posed, about specific nutrients and foods.
What’s New in 2010?
The 2010 Guidelines are different from previous reports in that this one addresses an American public of whom the majority are overweight or obese and yet under-nourished in several key nutrients. (It may sound strange, but it is possible to be overweight and under nourished at the same time.)
This DG also focuses more on children because primary prevention of obesity must begin in childhood. They say this is the single most powerful public health approach to combating and reversing America’s obesity epidemic over the long term.
To reduce the incidence of overweight and obesity in our country they recommend that we:
- Shift food intake patterns to a more plant-based diet that emphasizes vegetables, cooked dry beans and peas, fruits, whole grains, nuts, and seeds. In addition, increase the intake of seafood and fat-free and low-fat milk and milk products and consume only moderate amounts of lean meats, poultry, and eggs.
- Significantly reduce intake of foods containing added sugars and solid fats because these dietary components contribute excess calories and few, if any, nutrients. In addition, reduce sodium intake and intake of refined grains.Daily sodium intake be 1,500 mg, (down from 2,300mg in the 2005 recommendations).
- Eliminate Trans-fatty acids from the diet, and seeking to increase the amount of omega-3 fatty acids in diet.
- Increase physical activity: adults should get at least 2½ hours of moderate-intensity physical activity each week, such as brisk walking, or 1¼ hours of a vigorous-intensity activity, such as jogging or swimming laps, or a combination of the two types. Kids and teens should do an hour or more of moderate-intensity to vigorous physical activity each day.
While I strongly support these recommendations, there are several things that must be changed about our Food environment so that eating healthy is easy, accessible and affordable. Hopefully our government will launch initiatives that seek to improve the following points:
- Improve nutrition literacy and cooking skills, including safe food handling skills, and empower and motivate the population, especially families with children, to prepare and consume healthy foods at home.
- Increase comprehensive health, nutrition, and physical education programs and curricula in US schools and preschools, including food preparation, food safety, cooking, and physical education classes and improved quality of recess.
- For all Americans, especially those with low income, create greater financial incentives to purchase, prepare, and consume vegetables and fruit, whole grains, seafood, fat-free and low-fat milk and milk products, lean meats, and other healthy foods.
- Improve the availability of affordable fresh produce through greater access to grocery stores, produce trucks, and farmers’ markets.
- Increase environmentally sustainable production of vegetables, fruits, and fiber-rich whole grains.
- Encourage restaurants and the food industry to offer health-promoting foods that are low in sodium; limited in added sugars, refined grains, and solid fats; and served in smaller portions.
With over two thirds of our population either overweight or obese, this has a huge impact on the healthcare system, and our entire nation. On average, Americans of all ages consume too few vegetables, fruits, high-fiber whole grains, low-fat milk and milk products, and seafood and they eat too much added sugars, solid fats, refined grains, and sodium. Added Sugar and Fat contribute approximately 35 percent of calories to the American diet. (these are just empty calories) The current US Food environment is loaded with excess sodium, sugar, fat and refined grains, making it harder for the average consumer to eat healthy. We have to seek out healthy foods and do some detective work when eating out.
This summary is now open for public comments-so what do you have to say? Tell me here or submit your comment to the committee here! You can also read what others are saying here. Will changing the recommendations help make American healthier or do we first need to change the entire food environment?
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