Calcium is crucial for strong bones at every age, and it also aids kidney function, respiration, blood clotting, and vitamin B12 absorption. Some calcium-rich snacks include roasted chickpeas and kale ...

Perhaps no cell type uses calcium in as many ways as does a cardiac myocyte. In addition to its well-known involvement in regulating cardiac contractility, recent studies have emphasized the ...

Foods like firm tofu, sardines, almonds, and chia seeds can offer more calcium per serving than a glass of milk, often with ...

Clusters of proteins found on neurons are calcium-signaling “hotspots” that link electrical signals to gene expression, allowing neurons to produce crucial proteins. The discovery may potentially lead ...

Scientists have long thought that calcium transport into mitochondria is a key signal linking cardiac workload, or how hard the heart pumps, with energy production. Now, in a major breakthrough, ...

Researchers can now describe one of the missing triggers that controls calcium inside cells, a process important for muscle contraction, nerve-cell transmission, insulin release and other essential ...

Medically reviewed by Allison Herries, RDN Calcium is essential for maintaining strong bones and teeth and regulating nerve function.A cup of dairy milk provides 306 milligrams of calcium, nearly 25% ...

Boosting mitochondrial calcium by inhibiting the LETM1 protein enhances long-term memory formation in flies and mice.

BACKGROUND: We aimed to examine how coronary artery calcium (CAC) and its progression relate to cognitive function in midlife, an important time for cognitive aging. METHODS: We studied participants ...

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 ...