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Low Vitamin D Levels and Low Vit D in Parathyroid Disease and Hyperparathyroidism. Low Vitamin D Is Not Good For You!
![Dr Sudhir Kumar MD DM on X: "Normal vitamin D level is > 75 nmol/L. Levels above 125 nmol/L is a cause of concern. So, the best level is between 75-125 nmol/L. ( Dr Sudhir Kumar MD DM on X: "Normal vitamin D level is > 75 nmol/L. Levels above 125 nmol/L is a cause of concern. So, the best level is between 75-125 nmol/L. (](https://pbs.twimg.com/media/Fvle3myaYAcWpTE.png)
Dr Sudhir Kumar MD DM on X: "Normal vitamin D level is > 75 nmol/L. Levels above 125 nmol/L is a cause of concern. So, the best level is between 75-125 nmol/L. (
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Vitamin D levels in children with COVID-19: a report from Turkey | Epidemiology & Infection | Cambridge Core
![Comparison of Vitamin D Replacement Strategies with High-Dose Intramuscular or Oral Cholecalciferol: A Prospective Intervention Study - Endocrine Practice Comparison of Vitamin D Replacement Strategies with High-Dose Intramuscular or Oral Cholecalciferol: A Prospective Intervention Study - Endocrine Practice](https://www.endocrinepractice.org/cms/asset/a5ade6c8-6b3b-44fe-ad35-81f681c29100/fx1.jpg)