Medically reviewed by Lindsay Cook, PharmD Key Takeaways Calcium builds and strengthens bones, while vitamin D helps your ...

Taking Vitamin C and calcium together improves gut calcium absorption and may also enhance bone and immune system health.

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 ...

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, ...

Calcium (Ca2+) drives many cellular functions, though the way it controls quality of proteins in the endoplasmic reticulum ...

Almond milk is an excellent non-dairy source of calcium. But there are plenty of other non-dairy foods that also supply ...

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 ...

Medically reviewed by Alex Yampolsky, PharmD Calcium carbonate can help treat low blood calcium levels and conditions like ...

Late-night snacking doesn’t have to be mindless—this dietitian-approved option supports bone health and fits easily into a ...

Mitochondria -- the energy-generating powerhouses of cells -- are also a site for oxidative stress and cellular calcium regulation. The latter two functions have long been suspected of being linked ...