Sunday, September 18, 2011

Health Foods The term health food is generally used to describe foods that are considered to be beneficial to health, beyond a normal healthy diet required for human nutrition. However, the term is not precisely defined by national regulatory agencies such as the U.S. Food and Drug Administration.
"Health food" is sometimes used as an umbrella term encompassing natural foods, organic foods, whole foods, and sometimes nutritional supplements. Such products are sold in health food stores or in the health/organic sections of supermarkets. "Health food" may also refer to functional food: foods for which a specific claim of health benefits is made, such as that consumption of the food may prevent disease. Additionally, "health food" is sometimes used in contrast with "junk food", which may be high in calories but has little other nutritional value.

Health claims in food labeling and marketing In the United States, health-related claims on Nutrition facts labels are regulated by the U.S. Food and Drug Administration (FDA) while advertising is regulated by the Federal Trade Commission. According to the FDA, "Health claims describe a relationship between a food, food component, or dietary supplement ingredient, and reducing risk of a disease or health-related condition". In general, claims of health benefits for specific foodstuffs have not been evaluated by national regulatory agencies. Additionally, research funded by manufacturers or marketers that may form the basis of such marketing claims has been shown to result in more favorable results than independently funded research. While there is no precise definition for "health food", the United States Food and Drug Administration has warned food manufacturers against labeling foods as being "healthy" when they have a high sugar, salt, or fat content

The Nutrition Source


Healthy Eating Plate and Healthy Eating Pyramid


The Bottom Line

Use a Healthy Eating Plate and Healthy Eating Pyramid that are based on the latest and best science.

A picture is worth a thousand words, and that’s why nutritionists use symbols and shapes to answer the question, “What should I eat?” For nearly two decades, the U.S. government distilled its nutrition advice into pyramids. These efforts didn't accurately show people what makes up a healthy diet. Why? Their recommendations were based on out-of-date science and influenced by people with business interests in the messages the icons sent. This year, the U.S. government scrapped its MyPyramid icon in favor of the fruit-and-vegetable rich MyPlate—an improvement, yet one that still doesn't go far enough to show people how to make the healthiest choices.

  There are better alternatives: the new Healthy Eating Plate and the Healthy Eating Pyramid, both built by faculty members in the Department of Nutrition at the Harvard School of Public Health, in conjunction with colleagues at Harvard Health Publications. The Healthy Eating Plate fixes the flaws in USDA's MyPlate, just as the Healthy Eating Pyramid rectifies the mistakes of the USDA's food pyramids. Both the Healthy Eating Plate and the Healthy Eating Pyramid are based on the latest science about how our food, drink, and activity choices affect our health—and are unaffected by businesses and organizations with a stake in their messages.

 When it’s time for dinner, most of us eat off of a plate. So think of the new Healthy Eating Plate as blueprint for a typical meal: Fill half your plate with produce—colorful vegetables, the more varied the better, and fruits. (Remember, potatoes and French fries don't count as vegetables!) Save a quarter of your plate for whole grains. A healthy source of protein, such as fish, poultry, beans, or nuts, can make up the rest. The glass bottle is a reminder to use healthy oils, like olive and canola, in cooking, on salad, and at the table. Complete your meal with a cup of water, or if you like, tea or coffee with little or no sugar (not the milk or other dairy products that the USDA’s MyPlate recommends; limit milk/dairy products to one to two servings per day). And that figure scampering across the bottom of the placemat? It’s your reminder that staying active is half of the secret to weight control. The other half is eating a healthy diet with modest portions that meet your calorie needs—so be sure you choose a plate that is not too large.

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