Calcium deficiency results in symptoms like muscle spasms, cramping, irregular heartbeats, and bone fractures. People at a greater risk of calcium deficiency include vegetarians, vegans, ...

Medically reviewed by Qin Rao, MD Key Takeaways If you don't get enough calcium, you might feel muscle cramps and aches. ...

Identifying the areas of our diets that could use a little extra attention is a tricky business. Take calcium deficiency, for example: Though calcium is the most abundant mineral in the body, and a ...