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  2. Vegan nutrition - Wikipedia

    en.wikipedia.org/wiki/Vegan_nutrition

    There are concerns about the bioavailability of iron from plant foods, assumed by some researchers to be 5–15 percent compared to 18 percent from a non-vegetarian diet. [111] Iron-deficiency anemia is found as often in non-vegetarians as in vegetarians. Vegetarians' iron stores are lower. Lower iron stores may increase the risk for iron ...

  3. Many people don't get enough iron. Here are 7 easy ways to ...

    www.aol.com/lifestyle/many-people-dont-enough...

    Eating iron-rich foods is key for preventing deficiency. Although iron from animal sources is more easily absorbed, plant-based sources are just as important to include and offer added health ...

  4. Iron deficiency - Wikipedia

    en.wikipedia.org/wiki/Iron_deficiency

    Iron deficiency, or sideropenia, is the state in which a body lacks enough iron to supply its needs. Iron is present in all cells in the human body and has several vital functions, such as carrying oxygen to the tissues from the lungs as a key component of the hemoglobin protein, acting as a transport medium for electrons within the cells in the form of cytochromes, and facilitating oxygen ...

  5. Iron-deficiency anemia - Wikipedia

    en.wikipedia.org/wiki/Iron-deficiency_anemia

    Iron-deficiency anemia is anemia caused by a lack of iron. [3] Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. [3] When onset is slow, symptoms are often vague such as feeling tired, weak, short of breath, or having decreased ability to exercise. [1]

  6. 25 Foods That Offer Even More Iron Than Beef - AOL

    www.aol.com/lifestyle/25-foods-offer-even-more...

    No problem, these iron rich foods contain more of the mineral than a serving of beef. Can't do red meat? No problem, these iron rich foods contain more of the mineral than a serving of beef.

  7. Vegetarian nutrition - Wikipedia

    en.wikipedia.org/wiki/Vegetarian_nutrition

    A variety of vegetarian, and more specifically vegan, foods. Vegetarian nutrition is the set of health-related challenges and advantages of vegetarian diets.. Appropriately planned vegetarian diets are healthful and nutritionally adequate for all stages of the human life cycle, including during pregnancy, lactation, infancy, childhood, and adolescence. [1]

  8. Animal source foods - Wikipedia

    en.wikipedia.org/wiki/Animal_source_foods

    Animal-source foods are a diverse group of foods that are rich in bioavailable nutrients including calcium, iron, zinc, vitamins B12, vitamin D, choline, DHA, and EPA. [11] Animal-source and plant-based foods have complimentary nutrient profiles and balanced diets containing both reduce the risk of nutritional deficiencies. [ 11 ]

  9. Human nutrition - Wikipedia

    en.wikipedia.org/wiki/Human_nutrition

    However, the interaction between iron and vitamin C can generate free radicals, particularly in cases of iron overload. In iron deficiency, vitamin C aids absorption. Aspirin use in the elderly, often for cardiovascular disease, is linked to lower serum ferritin levels. Iron deficiency can be managed through an iron-rich diet or supplementation.