News tagged with calcium

Related topics: protein · vitamin d

Increasing vitamin D supplementation

Elderly women should take in more vitamin D than previously recommended during the winter months. This is the finding of a new study just released by a team of researchers led by ETH Professor Michael B. Zimmermann.

Nov 02, 2015
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Ranolazine bests old school antianginal medications

(HealthDay)—Newer antianginal (AA) medications such as ranolazine show substantial outcome improvements in chronic stable angina pectoris (CSA) compared to traditional medications, according to a study published in the ...

Nov 02, 2015
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Duration of lactation associated with bone density

Maternal bone density decreases after childbirth, but only among women who lactate for at least four months. The lactation period is unrelated to vitamin D status. A PhD thesis at Sahlgrenska Academy has explored the issue.

Nov 05, 2015
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Calcium (pronounced /ˈkælsiəm/) is the chemical element with the symbol Ca and atomic number 20. It has an atomic mass of 40.078 amu. Calcium is a soft grey alkaline earth metal, and is the fifth most abundant element by mass in the Earth's crust. Calcium is also the fifth most abundant dissolved ion in seawater by both molarity and mass, after sodium, chloride, magnesium, and sulfate.

Calcium is essential for living organisms, particularly in cell physiology, where movement of the calcium ion Ca2+ into and out of the cytoplasm functions as a signal for many cellular processes. As a major material used in mineralization of bones and shells, calcium is the most abundant metal by mass in many animals.

This text uses material from Wikipedia, licensed under CC BY-SA

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