
Silent Signals Your Body Sends About a Calcium Deficiency
Calcium deficiency can hide behind subtle signs like muscle cramps, tingling around the mouth or fingers, fatigue, brittle nails, and dry skin, and calcium is vital for muscles, nerves, heart, and bones. Because vitamin D and magnesium affect calcium absorption and regulation, doctors recommend a full blood workup (including vitamin D and parathyroid hormone) and, if needed, a 24-hour urine calcium test, plus bone-density screening as you age. The NIH suggests about 1,000 mg of calcium daily for most adults (1,200 mg for women over 50 and men over 70), prioritizing calcium from foods and using supplements only if labs show a true need to avoid kidney stones and constipation.


