According to Cleveland Clinic, severe calcium deficiency, or hypocalcemia, can lead to a wide range of different symptoms, including neurological, muscular and cardiovascular issues. This is because of the vast importance of calcium in the workings of the body, where it is used not only as a structural element but as an active agent in many critical chemical processes. Minor cases of hypocalcemia do not necessarily cause any symptoms.Continue Reading
Cleveland Clinic states that the most common cause of calcium deficiency is hypoparathyroidism, a deficiency of the parathyroid hormones. It usually develops because of surgery for the treatment of head and neck cancers. Hypoparathyroidism is also a symptom of an autoimmune disorder. It can start after hypoparathyroidism treatment as hungry bone disorder, where the bones rapidly absorb all the calcium from the blood. Other disorders include those that release large amounts of phosphate into the blood, or acute pancreatitis, which actually causes the calcium to accumulate in the abdomen as a deposit of soapy material.
Cleveland Clinic warns that calcium deficiency must be treated quickly with intravenous calcium. This is done slowly to avoid interfering with cardiac function. Calcium deficiency is often accompanied by magnesium and vitamin D deficiencies, which must be treated concurrently.Learn more about Nutritional Amounts & Limits