Study is looking at patients with diagnosed vitamin D deficiency (<20ng/mL). Participants are healthy adults between 18 and 75. No diagnosis of cancer, pregnancy, hypercalcemia, hyperparathyroidism, gastrointestinal absorption disorder, or chronic kidney disease and not taking medications for
Hypocalcemia is defined as reduction in the level of the ionized calcium in the blood to less than 0.95 mmole/ litre.
In some cases it is associated with symptoms such as neuromuscular impairment in the form of convulsions ,carpopedal spasm,parathesia ,laryngiospasm ,stridor……etc .Calcium circulates