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  2. Calcium in biology - Wikipedia

    en.wikipedia.org/wiki/Calcium_in_biology

    The US Institute of Medicine (IOM) established Recommended Dietary Allowances (RDAs) for calcium in 1997 and updated those values in 2011. [6] See table. The European Food Safety Authority (EFSA) uses the term Population Reference Intake (PRIs) instead of RDAs and sets slightly different numbers: ages 4–10 800 mg, ages 11–17 1150 mg, ages 18–24 1000 mg, and >25 years 950 mg. [10]

  3. Calcium - Wikipedia

    en.wikipedia.org/wiki/Calcium

    Age Calcium (mg/day) 1–3 years 700 4–8 years 1000 9–18 years 1300 19–50 years ... Excess intake of calcium may cause hypercalcemia. However, because calcium ...

  4. Low calcium, magnesium levels tied to poorer cognitive ... - AOL

    www.aol.com/low-calcium-magnesium-levels-tied...

    Studies suggest that people who consume more magnesium in their diet have better cognitive abilities in older age. The data on calcium intake are a little more mixed, though.

  5. Calcium metabolism - Wikipedia

    en.wikipedia.org/wiki/Calcium_metabolism

    A diet adequately rich in calcium may reduce calcium loss from bone with advancing (post-menopausal) age. [11] A low dietary calcium intake may be a risk factor in the development of osteoporosis in later life; and a diet with sustained adequate amounts of calcium may reduce the risk of osteoporosis.

  6. 6 Foods You Should Be Eating for Bone Health, According to ...

    www.aol.com/6-foods-eating-bone-health-131800193...

    Which is about half of all adults over age 50 at serious risk of breaking a bone.” ... Calcium is essential for bone density, while magnesium and phosphorus help with calcium metabolism and bone ...

  7. Human nutrition - Wikipedia

    en.wikipedia.org/wiki/Human_nutrition

    Older adults typically consume less calcium, around 600 mg/day, which heightens their susceptibility to fractures. For optimal bone health, a calcium intake of 1000–1200 mg/day is recommended, along with 800 IU/day of vitamin D3 for those with adequate sun exposure, and up to 2000 IU/day for those with limited sun exposure or obesity.