11/16/2025
Hyperparathyroidism causes an excess amount of calcium in the blood, increasing the risk of health conditions like osteoporosis, heart attack and stroke. But a recent study found taking vitamin D and calcium may reduce the risk of developing it:
Those who are age 50+ and female are at an increased risk for hyperparathyroidism. Being vitamin D and calcium deficient are also risk factors – and most Americans are vitamin D deficient. Learn more.