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  2. Nutrition - Wikipedia

    en.wikipedia.org/wiki/Nutrition

    Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It provides organisms with nutrients , which can be metabolized to create energy and chemical structures.

  3. Human nutrition - Wikipedia

    en.wikipedia.org/wiki/Human_nutrition

    Dietary and physical activity guidelines from the USDA are presented in the concept of a plate of food which in 2011 superseded the MyPyramid food pyramid that had replaced the Food Guide Pyramid. [136] The United States Senate Committee on Agriculture, Nutrition, and Forestry is currently responsible for oversight of the USDA. [137]

  4. Diet (nutrition) - Wikipedia

    en.wikipedia.org/wiki/Diet_(nutrition)

    People on a balanced vegetarian or vegan diet can obtain adequate nutrition, but may need to specifically focus on consuming specific nutrients, such as protein, iron, calcium, zinc, and vitamin B 12. [5] [2] [6] Raw foodism and intuitive eating are other approaches to dietary choices. Education, income, local availability, and mental health ...

  5. Healthy diet - Wikipedia

    en.wikipedia.org/wiki/Healthy_diet

    Marion Nestle expresses the mainstream view among scientists who study nutrition: [31]: 10 The basic principles of good diets are so simple that I can summarize them in just ten words: eat less, move more, eat lots of fruits and vegetables. For additional clarification, a five-word modifier helps: go easy on junk foods. Follow these precepts ...

  6. Nutrient - Wikipedia

    en.wikipedia.org/wiki/Nutrient

    The table below shows U.S. Estimated Average Requirements (EARs) and Recommended Dietary Allowances (RDAs) for vitamins and minerals, PRIs for the European Union (same concept as RDAs), followed by what three government organizations deem to be the safe upper intake. RDAs are set higher than EARs to cover people with higher-than-average needs.

  7. Food pyramid (nutrition) - Wikipedia

    en.wikipedia.org/wiki/Food_pyramid_(nutrition)

    The "Basic Seven" developed by the United States Department of Agriculture. Amid high food prices in 1972, Sweden's National Board of Health and Welfare developed the idea of "basic foods" that were both cheap and nutritious, and "supplemental foods" that added nutrition missing from the basic foods.

  8. MyPlate - Wikipedia

    en.wikipedia.org/wiki/MyPlate

    MyPlate is the latest nutrition guide from the USDA. The USDA's first dietary guidelines were published in 1894 by Wilbur Olin Atwater as a farmers' bulletin. [4] Since then, the USDA has provided a variety of nutrition guides for the public, including the Basic 7 (1943–1956), the Basic Four (1956–1992), the Food Guide Pyramid (1992–2005), and MyPyramid (2005–2013).

  9. Nutritional science - Wikipedia

    en.wikipedia.org/wiki/Nutritional_science

    Nutritional science (also nutrition science, sometimes short nutrition, dated trophology [1]) is the science that studies the physiological process of nutrition (primarily human nutrition), interpreting the nutrients and other substances in food in relation to maintenance, growth, reproduction, health and disease of an organism.