Is it okay if I take a 5000 IU pill of vitamin D3 per week instead of a daily pill of 800 IU? - Quora
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Vitamin D deficiency test -- Everything you wanted to know about this blood test | TheHealthSite.com
Vitamin D - Wikipedia
Correcting Vitamin D Deficiency: Do we try hard enough? — Donovan Hair Clinic
3 Ways to Increase Your Vitamin D Levels
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Relative Value of 25(OH)D and 1,25(OH)2D Measurements - Lips - 2007 - Journal of Bone and Mineral Research - Wiley Online Library
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Frontiers | Vitamin D, Thyroid Hormones and Cardiovascular Risk: Exploring the Components of This Novel Disease Triangle
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Serum 25-hydroxyvitamin D (25(OH)D) levels define a person's vitamin D... | Download Table
Cureus | Relationship Between Vitamin D and Thyroid: An Enigma | Article
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What are the important Signs and Symptoms of Vitamin D deficiency? - Dr Lal PathLabs Blog
Vitamin D,1, 25-dihydroxy – LabReqs.com
Vitamin D, 25-Hydroxy – Test Smartly Labs
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Vitamin D metabolism. Ca = calcium; 1, 25(OH)2D = 1,... | Download Scientific Diagram
Vitamin D vs. D3: Differences, similarities, and which is better for you
Ratio of 25(OH)D-to-24,25(OH)2D: A new test to confirm 24-hydroxylase (CYP24A1) deficiency as the cause of hypercalcemia - Mayo Clinic
