Calcium homeostasis is fundamental to skeletal integrity and cellular function. Dietary calcium is absorbed primarily in the small intestine under the control of active vitamin D metabolites, while ...

Researchers have identified a previously unknown mechanism by which the kidney precisely controls calcium excretion. The claudin-14 protein plays a key role in this process: It displaces the ...

An article published in The FASEB Journal describes a Brazilian study analyzing the correlation between two key energy metabolism regulation processes: the absorption and release of calcium ions by ...

Share on Pinterest Increasing calcium intake at breakfast and lowering it at dinner was linked to a reduction in cardiovascular risk. Image credit: Martí Sans/Stocksy. A new study of more than 36,000 ...

Calcium is critical for bone health, optimal muscle activity, and other body processes such as blood clotting and heart function. How much calcium you need depends on your age and stage of life. Share ...

Learn how calcium, vitamin D, and magnesium work in harmony to keep your bones strong, your muscles active, and your body thriving through every stage of life. Calcium is the most abundant mineral in ...

Calcium carbonate is a common supplement for people with low calcium levels. It’s also useful as an antacid to manage uncomfortable digestive symptoms. Calcium carbonate (CaCO3) is a compound used as ...