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  2. Nutrient - Wikipedia

    en.wikipedia.org/wiki/Nutrient

    The essential nutrient trace elements for humans, listed in order of Recommended Dietary Allowance (expressed as a mass), are potassium, chloride, sodium, calcium, phosphorus, magnesium, iron, zinc, manganese, copper, iodine, chromium, molybdenum, and selenium. Additionally, cobalt is a component of Vitamin B 12 which is essential.

  3. Biological roles of the elements - Wikipedia

    en.wikipedia.org/wiki/Biological_roles_of_the...

    12: 5a: Essential for almost all living things; needed for chlorophyll, and is a co-factor for many other enzymes; has multiple medical uses. [11] Large doses can have toxic effects. [11] manganese: 25: 5a: Essential for almost all living things, although in very small amounts; it is a cofactor for many classes of enzymes.

  4. Nutrition - Wikipedia

    en.wikipedia.org/wiki/Nutrition

    Scientific analysis of food and nutrients began during the chemical revolution in the late 18th century. Chemists in the 18th and 19th centuries experimented with different elements and food sources to develop theories of nutrition. [1] Modern nutrition science began in the 1910s as individual micronutrients began to be identified.

  5. 12 Tips for Healthy Holiday Eating

    www.aol.com/12-tips-healthy-holiday-eating...

    2. Add Protein and Fiber to Your Plate First. Protein and fiber can help keep your hunger in check and make you feel fuller for longer. There’s even research suggesting that high-protein ...

  6. Food - Wikipedia

    en.wikipedia.org/wiki/Food

    Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin and contains essential nutrients such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate ...

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Food science - Wikipedia

    en.wikipedia.org/wiki/Food_science

    Food scientists working in Australia A food science laboratory. Food science (or bromatology [1]) is the basic science and applied science of food; its scope starts at overlap with agricultural science and nutritional science and leads through the scientific aspects of food safety and food processing, informing the development of food technology.

  9. Human food - Wikipedia

    en.wikipedia.org/wiki/Human_food

    Access to food is an economical and a sociological issue. Disadvantaged people typically live further away from providers of healthy food than the middle class. A study of 94 million visits to food retailers showed that Americans travel a median distance of 5.95 km (3.7 miles) each time they buy food. [76]