Tag: Neuromuscular excitability

Over 99% of the body's calcium is stored in bones, but the remaining fraction in the blood is critical for vital processes like muscle contraction and nerve function. Find out what happens when calcium levels fall below homeostatic levels in the blood, a condition known as hypocalcemia.

According to MedlinePlus, tingling in the lips, fingers, and feet is a known symptom of low calcium levels. While many people associate calcium with bone health, a proper balance of this mineral is also critical for nerve function, which is why a calcium imbalance can cause tingling.