Hypocalcemia drives 1-alpha hydroxylase, which in turn makes vitamin D #doctor #vitamind #shorts
23 Apr 2024 · 1 min

0:52
Dr. Ron Najafi explains how low calcium triggers PTH, which activates the enzyme 1-alpha hydroxylase in the kidneys to convert vitamin D into its active form. This raises calcium through increased intestinal absorption and renal reabsorption. The enzyme 24-hydroxylase then breaks down vitamin D, especially in inflamed tissues.










