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Basics
Food Guide
RDA
Dietary Guidelines
Food Labels
Nutrition and Your Health:
Dietary Guidelines for Americans
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What should Americans eat to stay healthy?
These guidelines are designed to help answer this question. They provide advice for healthy Americans age 2 years and over about food choices that promote health and prevent disease. To meet the Dietary Guidelines for Americans, choose a diet with most of the calories from grain products, vegetables, fruits, lowfat milk products, lean meats, fish, poultry, and dry beans. Choose fewer calories from fats and sweets.
Eating is one of life's greatest pleasures
Food choices depend on history, culture, and environment, as well as on energy and nutrient needs. People also eat foods for enjoyment. Family, friends, and beliefs play a major role in the ways people select foods and plan meals. This booklet describes some of the many different and pleasurable ways to combine foods to make healthful diets.
Diet is important to health at all stages of life
Many genetic, environmental, behavioral, and cultural factors can affect health. Understanding family history of disease or risk factors -- body weight and fat distribution, blood pressure, and blood cholesterol, for example -- can help people make more informed decisions about actions that can improve health prospects. Food choices are among the most pleasurable and effective of these actions.
Healthful diets help children grow, develop, and do well in school. They enable people of all ages to work productively and feel their best. Food choices also can help to reduce the risk for chronic diseases, such as heart disease, certain cancers, diabetes, stroke, and osteoporosis, that are leading causes of death and disability among Americans. Good diets can reduce major risk factors for chronic diseases -- factors such as obesity, high blood pressure, and high blood cholesterol.
Foods contain energy, nutrients, and other components that affect health
People require energy and certain other essential nutrients. These nutrients are essential because the body cannot make them and must obtain them from food. Essential nutrients include vitamins, minerals, certain amino acids, and certain fatty acids. Foods also contain other components such as fiber that are important for health. Although each of these food components has a specific function in the body, all of them together are required for overall health. People need calcium to build and maintain strong bones, for example, but many other nutrients also are involved.
The carbohydrates, fats, and proteins in food supply energy, which is measured in calories. Carbohydrates and proteins provide about 4 calories per gram. Fat contributes more than twice as much -- about 9 calories per gram. Alcohol, although not a nutrient, also supplies energy -- about 7 calories per gram. Foods that are high in fat are also high in calories. However, many lowfat or nonfat foods can also be high in calories.
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Items of Interest....
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Can Your Kitchen Pass the Food Safety Test?
General Kitchen Safety Tips!
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