{"num_reviews":0,"add_this":[{"service":"facebook","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"brand":{"name":"Ortho Molecular Products","url":"https://covenanthealthproducts.com/ortho-molecular-products/"},"id":25516,"can_purchase":true,"meta_description":"Vitamin D3 50,000 IU supports healthy vitamin D levels, immune function, bone strength, calcium absorption, and musculoskeletal wellness.","category":["Brands/Ortho Molecular Products Supplements and Vitamins","Clinic Recommended Products","Clinic Recommended Products/Vitamin D Supplements","Clinic Recommended Products/Vitamin D Supplements/Vitamin D Capsules"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/25516/51795/Ortho_Molecular_Products_-_Vitamin_D3_50000_IU_10-15_CT_Blisters_-_150_CT__36834.1779291651.png?c=1","alt":"Ortho Molecular Products - Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=25516","shipping":{"calculated":true},"custom_fields":[{"id":"153271","name":"Brand","value":"<a href='/Ortho-Molecular-Products_c_2954.html'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/ortho-molecular-products_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":"153272","name":"How to Order","value":"<a href=\"/restricted-brands-access/\"><img class=\"lazyload\" data-sizes=\"auto\" data-src=\"/product_images/uploaded_images/register-to-purchase-button.png\" width=\"183\" height=\"32\" alt=\"Register to Purchase this product\"></a>"},{"id":"153273","name":"Registered","value":"<a href=\"tel:800-627-6518\"><img class=\"lazyload\" data-sizes=\"auto\" data-src=\"/product_images/uploaded_images/call-to-order-restricted-brands.png\" width=\"183\" height=\"32\" alt=\"Call to Purchase this product\"></a>"},{"id":"153274","name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"},{"id":"153275","name":"Clinic Approved","value":"Yes"},{"id":"158553","name":"Ship time","value":"Ships Same Business Day"},{"id":"171924","name":"klaviyo_tags","value":"type:vitamin | goal:immune-support | goal:bone-health | goal:immune-defense | goal:mineral-support | goal:joint-support | protocol:immune-stack | protocol:bone-health-stack | protocol:immune-defense-stack | form:capsule | ingredient:vitamin-d"}],"sku":"OM-103010-INV","backorder_availability_prompt":"","url":"https://covenanthealthproducts.com/vitamin-d3-50000-iu-15-ct-blister-pack","description":"<!-- Store: CHP | Product: Vitamin D3 50,000 IU | Brand: Ortho Molecular Products -->\n<h2>Vitamin D3 50,000 IU by Ortho Molecular Products &ndash; High Potency Vitamin D Support</h2>\n<p><strong>Vitamin D3 50,000 IU</strong> by <strong>Ortho Molecular Products</strong> provides high potency <strong>vitamin D3 supplementation</strong> for individuals who have difficulty achieving and maintaining optimal vitamin D levels. This practitioner-strength formula supports <strong>bone health</strong>, <strong>calcium absorption</strong>, <strong>immune function</strong>, cardiometabolic wellness, and <strong>musculoskeletal strength</strong>.</p>\n<h3>Key Vitamin D3 50,000 IU Benefits</h3>\n<ul>\n<li>Helps maintain <strong>bone and dental health</strong> by supporting healthy calcium and phosphorus balance.</li>\n<li>Promotes <strong>calcium absorption</strong> from the gastrointestinal tract.</li>\n<li>Supports <strong>immune health</strong> and healthy immune system activity.</li>\n<li>Helps maintain <strong>cardiometabolic health</strong> and blood sugar balance already within normal levels.</li>\n<li>Supports <strong>musculoskeletal comfort</strong>, strength, and overall wellness.</li>\n</ul>\n<h3>How Vitamin D3 50,000 IU Works</h3>\n<p><strong>Vitamin D3</strong>, also known as cholecalciferol, is the bioidentical form of vitamin D synthesized in the skin after sunlight exposure. In the body, vitamin D3 is metabolized to calcitriol, a steroid hormone that helps regulate genes involved in <strong>bone health</strong>, mineral balance, <strong>immune function</strong>, neurological function, and <strong>cardiometabolic health</strong>.</p>\n<h4>Key Functional Ingredients Include:</h4>\n<ul>\n<li><a title=\"Cholecalciferol (vitamin D3): efficacy, safety, and implications in public health\" href=\"https://pubmed.ncbi.nlm.nih.gov/40551736/\" target=\"_blank\" rel=\"noopener\"><strong>Vitamin D (D3 as Cholecalciferol)</strong></a>: Supports healthy vitamin D status, calcium absorption, bone and dental health, immune activity, and musculoskeletal strength.</li>\n</ul>\n<p>This formula is a <strong>high-dose vitamin D capsule</strong> and is not typically intended for long-term daily use.</p>\n<h3>Vitamin D3 50,000 IU Is Formulated For</h3>\n<ul>\n<li>Individuals who have difficulty achieving and maintaining peak vitamin D levels.</li>\n<li>Adults seeking practitioner-guided <strong>high potency vitamin D</strong> support.</li>\n<li>Those looking to support healthy bones, teeth, immune activity, and musculoskeletal wellness.</li>\n<li>Individuals who may need a convenient once-weekly vitamin D3 formula under healthcare practitioner guidance.</li>\n</ul>\n<p><strong>Supplements support your health but do not replace a balanced diet.</strong> Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a <a title=\"Complimentary Product Consultation\" href=\"https://covenanthealthproducts.com/complimentary-product-consultation/\" target=\"_blank\" rel=\"noopener\"><strong>FREE product consultation</strong></a> with Holistic Health Partners. You may also want to explore our other <a href=\"https://covenanthealthproducts.com/clinic-recommended-products/vitamin-d-supplements/\" target=\"_blank\" rel=\"noopener\"><strong>Vitamin D Supplements</strong></a> collection.</p>\n<p><strong>Recommendation:</strong> 1 capsule per week. This product is a high-dose vitamin D capsule that is not typically intended for long-term daily use. Please consult your health care professional if you are unsure of the appropriate dose.</p>\n<p><strong>Serving Size:</strong> 1 Capsule<br /><strong>Servings Per Container:</strong> 15</p>\n<div><strong>Amount Per Serving:</strong><br />Vitamin D (D3 as Cholecalciferol) ... 1,250 mcg (50,000 IU) 6,250%<br /><br /></div>\n<p><strong>Other Ingredients:</strong> Microcrystalline Cellulose, Hypromellose (Natural Vegetable Capsule), Stearic Acid, Magnesium Stearate and Silicon Dioxide.</p>\n<p><strong>Does Not Contain:</strong> Gluten, yeast, artificial colors or flavors.</p>\n<p><strong>Storage:</strong> STORE AT ROOM TEMPERATURE. KEEP OUT OF REACH OF CHILDREN. This product was sealed for your protection. Do not use if box is open or blister seals are damaged.</p>\n<p><strong>Warnings/Cautions:</strong> This product is a high-dose vitamin D capsule that is not typically intended for long-term daily use. Please consult with your healthcare practitioner if you are unsure of the appropriate dose. If you are pregnant or nursing, consult with your physician before taking this product. As with all dietary supplements, some individuals may not tolerate or may be allergic to the ingredients used. Please read the ingredient panel carefully prior to ingestion. Cease taking this product and consult your physician if you have negative reactions upon ingestion.</p>\n<p><em>These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.</em></p>\n<p><a title=\"Product Info Sheet\" href=\"https://www.orthomolecularproducts.com/docs/default-source/pdn/ompi-vitd-50-000_pdn-a.pdf?sfvrsn=eaba590b_14\" target=\"_blank\" rel=\"noopener\">Click here to view Product Info Sheet</a></p>\n<p><strong>References:</strong></p>\n<ol>\n<li>Heaney RP, et al. Vitamin D3 is more potent than vitamin D2 in humans. J Clin Endocrinol Met. 2011;96(3); E447-E452.</li>\n<li>Song HJ, Habibi M, Patel D, Kappey H. Vitamin D: Deficiency, Relevant Health Issues and Major Sources. University of Maryland Extension. 2020 Dec.</li>\n<li>Wamberg L, Pedersen SB, Richelsen B, Rejnmark L. The effect of high-dose vitamin d supplementation on calciotropic hormones and bone mineral density in obese subjects with low levels of circulating 25-hydroxyvitamin d: results from a randomized controlled study. Calcif Tissue Int. 2013 Jul;93(1):69-77.</li>\n<li>Cauley JA, Lacroix AZ, Wu L, Horwitz M, Danielson ME, Bauer DC, Lee JS, Jackson RD, Robbins JA, Wu C, Stanczyk FZ, LeBoff MS, Wactawski-Wende J, Sarto G, Ockene J, Cummings SR. Serum 25-hydroxyvitamin D concentrations and risk for hip fractures. Ann Intern Med. 2008 Aug 19;149(4):242-50.</li>\n<li>Wang C. J Diabetes Res. Role of vitamin D in cardiometabolic diseases. J Diabetes Res. 2013;2013:243934.</li>\n<li>Zittermann A, Koerfer R. Vitamin D in the prevention and treatment of coronary heart disease. Curr Opin Clin Nutr Metab Care. 2008 Nov;11(6):752-7.</li>\n<li>Oz F, Cizgici AY, Oflaz H, Elitok A, Karaayvaz EB, Mercanoglu F, Bugra Z, Omer B, Adalet K, Oncul A. Impact of vitamin D insufficiency on the epicardial coronary flow velocity and endothelial function. Coron Artery Dis. 2013 May 20.</li>\n<li>Ng LL, Sandhu JK, Squire IB, Davies JE, Jones DJ. Vitamin D and prognosis in acute myocardial infarction. Int J Cardiol. 2013 Feb 13.</li>\n<li>Martini, L.A. and Wood, R.J. Vitamin D and blood pressure connection: update on epidemiologic, clinical, and mechanistic evidence. Nutr Rev. 2008; 66(5):291-297.</li>\n<li>Teegarden D, Donkin SS. Vitamin D: emerging new roles in insulin sensitivity. Nutr Res Rev. 2009 Jun;22(1):82-92.</li>\n<li>Chiu KC, Chu A, Go VL, Saad MF. Hypovitaminosis D is associated with insulin resistance and beta cell dysfunction. Am J Clin Nutr. 2004 May;79(5):820-5.</li>\n<li>Hossein-nezhad A, Spira A, Holick MF. Influence of vitamin D status and vitamin D3 supplementation on genome wide expression of white blood cells: a randomized double-blind clinical trial. PLoS One. 2013;8(3):e58725.</li>\n<li>Cannell JJ, Vieth R, Umhau JC, Holick MF, Grant WB, Madronich S, Garland CF, Giovannucci E. Epidemic influenza and vitamin D. Epidemiol Infect. 2006 Dec;134(6):1129-40.</li>\n<li>Abbasi M, Hashemipour S, Hajmanuchehri F, Kazemifar AM. Is vitamin D deficiency associated with nonspecific musculoskeletal pain? Glob J Health Sci. 2012 Nov 11;5(1):107-11.</li>\n<li>Laslett LL, Quinn S, Burgess JR, Parameswaran V, Winzenberg TM, Jones G, Ding C. Moderate vitamin D deficiency is associated with changes in knee and hip pain in older adults: a 5-year longitudinal study. Ann Rheum Dis. 2013 Apr 17.</li>\n<li>McCullough PJ, Lehrer DS, Amend J. Daily oral dosing of vitamin D3 using 5000 TO 50,000 international units a day in long-term hospitalized patients: Insights from a seven year experience. J Steroid Biochem Mol Biol. 2019;189:228-239. doi:10.1016/j.jsbmb.2018.12.010.</li>\n<li>Jetty V, Glueck CJ, Wang P, et al. Safety of 50,000-100,000 Units of Vitamin D3/Week in Vitamin D-Deficient, Hypercholesterolemic Patients with Reversible Statin Intolerance. N Am J Med Sci. 2016;8(3):156-162. doi:10.4103/1947-2714.179133.</li>\n</ol>","show_backorder_message":false,"tags":[],"warranty":"","price":{"without_tax":{"formatted":"$25.00","value":25,"currency":"USD"},"tax_label":"Tax"},"default_shipping_expectation_prompt":"","detail_messages":"","availability":"Ships Same Business Day","page_title":"Vitamin D3 50,000 IU - 15 CT | Ortho Molecular Products","cart_url":"https://covenanthealthproducts.com/cart.php","show_backorder_availability_prompt":false,"max_purchase_quantity":3,"show_quantity_on_hand":true,"show_default_shipping_expectation_prompt":false,"show_quantity_on_backorder":false,"mpn":"103010-INV","upc":null,"options":[{"id":44245,"type":"Configurable_PickList_Set","display_name":"Recurring Order","required":true,"state":"modifier","partial":"set-select","condition":true,"values":[{"id":48845,"label":"One Time Purchase","selected":true,"data":"One Time Purchase"},{"id":48846,"label":"Every 20 Days","selected":false,"data":"Every 20 Days"},{"id":48847,"label":"Every 30 Days","selected":false,"data":"Every 30 Days"},{"id":48848,"label":"Every 40 Days","selected":false,"data":"Every 40 Days"},{"id":159647,"label":"Every 45 Days","selected":false,"data":"Every 45 Days"},{"id":48849,"label":"Every 60 Days","selected":false,"data":"Every 60 Days"},{"id":48850,"label":"Every 90 Days","selected":false,"data":"Every 90 Days"},{"id":48851,"label":"Every 120 Days","selected":false,"data":"Every 120 Days"},{"id":48852,"label":"Every 180 Days","selected":false,"data":"Every 180 Days"}]}],"related_products":[{"id":22279,"sku":"OM-103010","name":"Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT","url":"https://covenanthealthproducts.com/Vitamin-D3-50000-IU-10-15-CT-Blisters-150-CT","availability":"Ships Same Business Day","rating":0,"brand":{"name":"Ortho Molecular Products"},"category":["Brands/Ortho Molecular Products Supplements and Vitamins"],"summary":"Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT by Ortho Molecular ProductsVitamin D is a fat-soluble prohormone that has been widely recognized for its role in bone health and calcium absorption...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/22279/25906/103_Vitamin_D3_50k__45106.1638817034.jpg?c=1","alt":"Ortho Molecular Products - Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/22279/25906/103_Vitamin_D3_50k__45106.1638817034.jpg?c=1","alt":"Ortho Molecular Products - Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":152897,"name":"Brand","value":"<a href='/Ortho-Molecular-Products_c_2954.html'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/ortho-molecular-products_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":152898,"name":"How to Order","value":"<a href=\"/restricted-brands-access/\"><img class=\"lazyload\" data-sizes=\"auto\" data-src=\"/product_images/uploaded_images/register-to-purchase-button.png\" width=\"183\" height=\"32\" alt=\"Register to Purchase this product\"></a>"},{"id":152899,"name":"Registered","value":"<a href=\"tel:800-627-6518\"><img class=\"lazyload\" data-sizes=\"auto\" data-src=\"/product_images/uploaded_images/call-to-order-restricted-brands.png\" width=\"183\" height=\"32\" alt=\"Call to Purchase this product\"></a>"},{"id":152900,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"},{"id":158514,"name":"Ship time","value":"Ships Same Business Day"},{"id":169656,"name":"klaviyo_tags","value":"type:vitamin | goal:immune-support | goal:bone-health | goal:immune-defense | goal:mineral-support | goal:joint-support | protocol:immune-stack | protocol:bone-health-stack | protocol:immune-defense-stack | form:capsule | ingredient:vitamin-d"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=22279","price":{"without_tax":{"formatted":"$88.90","value":88.9,"currency":"USD"},"tax_label":"Tax"}}],"shipping_messages":[],"rating":0,"reviews":{"messages":[],"show_review_email":true,"total":0},"bulk_discount_rates":[],"meta_keywords":"","show_quantity_input":1,"title":"Vitamin D3 50,000 IU 15 CT Blister Pack","gift_wrapping_available":false,"min_purchase_quantity":1,"customizations":[],"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/25516/51795/Ortho_Molecular_Products_-_Vitamin_D3_50000_IU_10-15_CT_Blisters_-_150_CT__36834.1779291651.png?c=1","alt":"Ortho Molecular Products - Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT"},{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/25516/51796/Ortho_Molecular_Products_-_Vitamin_D3_50000_IU_10-15_CT_Blisters_-_150_CT_Label__65022.1779291814.jpg?c=1","alt":"Ortho Molecular Products - Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT Label"}]}
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Ortho Molecular Products - Vitamin D3 50,000 IU 10-15 CT Blisters - 150 CT

Vitamin D3 50,000 IU 15 CT Blister Pack

Ortho Molecular Products

$25.00
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OM-103010-INV
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Product Help Desk - Ask about products or ingredients or health conditions

Vitamin D3 50,000 IU by Ortho Molecular Products – High Potency Vitamin D Support

Vitamin D3 50,000 IU by Ortho Molecular Products provides high potency vitamin D3 supplementation for individuals who have difficulty achieving and maintaining optimal vitamin D levels. This practitioner-strength formula supports bone health, calcium absorption, immune function, cardiometabolic wellness, and musculoskeletal strength.

Key Vitamin D3 50,000 IU Benefits

  • Helps maintain bone and dental health by supporting healthy calcium and phosphorus balance.
  • Promotes calcium absorption from the gastrointestinal tract.
  • Supports immune health and healthy immune system activity.
  • Helps maintain cardiometabolic health and blood sugar balance already within normal levels.
  • Supports musculoskeletal comfort, strength, and overall wellness.

How Vitamin D3 50,000 IU Works

Vitamin D3, also known as cholecalciferol, is the bioidentical form of vitamin D synthesized in the skin after sunlight exposure. In the body, vitamin D3 is metabolized to calcitriol, a steroid hormone that helps regulate genes involved in bone health, mineral balance, immune function, neurological function, and cardiometabolic health.

Key Functional Ingredients Include:

This formula is a high-dose vitamin D capsule and is not typically intended for long-term daily use.

Vitamin D3 50,000 IU Is Formulated For

  • Individuals who have difficulty achieving and maintaining peak vitamin D levels.
  • Adults seeking practitioner-guided high potency vitamin D support.
  • Those looking to support healthy bones, teeth, immune activity, and musculoskeletal wellness.
  • Individuals who may need a convenient once-weekly vitamin D3 formula under healthcare practitioner guidance.

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners. You may also want to explore our other Vitamin D Supplements collection.

Recommendation: 1 capsule per week. This product is a high-dose vitamin D capsule that is not typically intended for long-term daily use. Please consult your health care professional if you are unsure of the appropriate dose.

Serving Size: 1 Capsule
Servings Per Container: 15

Amount Per Serving:
Vitamin D (D3 as Cholecalciferol) ... 1,250 mcg (50,000 IU) 6,250%

Other Ingredients: Microcrystalline Cellulose, Hypromellose (Natural Vegetable Capsule), Stearic Acid, Magnesium Stearate and Silicon Dioxide.

Does Not Contain: Gluten, yeast, artificial colors or flavors.

Storage: STORE AT ROOM TEMPERATURE. KEEP OUT OF REACH OF CHILDREN. This product was sealed for your protection. Do not use if box is open or blister seals are damaged.

Warnings/Cautions: This product is a high-dose vitamin D capsule that is not typically intended for long-term daily use. Please consult with your healthcare practitioner if you are unsure of the appropriate dose. If you are pregnant or nursing, consult with your physician before taking this product. As with all dietary supplements, some individuals may not tolerate or may be allergic to the ingredients used. Please read the ingredient panel carefully prior to ingestion. Cease taking this product and consult your physician if you have negative reactions upon ingestion.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Click here to view Product Info Sheet

References:

  1. Heaney RP, et al. Vitamin D3 is more potent than vitamin D2 in humans. J Clin Endocrinol Met. 2011;96(3); E447-E452.
  2. Song HJ, Habibi M, Patel D, Kappey H. Vitamin D: Deficiency, Relevant Health Issues and Major Sources. University of Maryland Extension. 2020 Dec.
  3. Wamberg L, Pedersen SB, Richelsen B, Rejnmark L. The effect of high-dose vitamin d supplementation on calciotropic hormones and bone mineral density in obese subjects with low levels of circulating 25-hydroxyvitamin d: results from a randomized controlled study. Calcif Tissue Int. 2013 Jul;93(1):69-77.
  4. Cauley JA, Lacroix AZ, Wu L, Horwitz M, Danielson ME, Bauer DC, Lee JS, Jackson RD, Robbins JA, Wu C, Stanczyk FZ, LeBoff MS, Wactawski-Wende J, Sarto G, Ockene J, Cummings SR. Serum 25-hydroxyvitamin D concentrations and risk for hip fractures. Ann Intern Med. 2008 Aug 19;149(4):242-50.
  5. Wang C. J Diabetes Res. Role of vitamin D in cardiometabolic diseases. J Diabetes Res. 2013;2013:243934.
  6. Zittermann A, Koerfer R. Vitamin D in the prevention and treatment of coronary heart disease. Curr Opin Clin Nutr Metab Care. 2008 Nov;11(6):752-7.
  7. Oz F, Cizgici AY, Oflaz H, Elitok A, Karaayvaz EB, Mercanoglu F, Bugra Z, Omer B, Adalet K, Oncul A. Impact of vitamin D insufficiency on the epicardial coronary flow velocity and endothelial function. Coron Artery Dis. 2013 May 20.
  8. Ng LL, Sandhu JK, Squire IB, Davies JE, Jones DJ. Vitamin D and prognosis in acute myocardial infarction. Int J Cardiol. 2013 Feb 13.
  9. Martini, L.A. and Wood, R.J. Vitamin D and blood pressure connection: update on epidemiologic, clinical, and mechanistic evidence. Nutr Rev. 2008; 66(5):291-297.
  10. Teegarden D, Donkin SS. Vitamin D: emerging new roles in insulin sensitivity. Nutr Res Rev. 2009 Jun;22(1):82-92.
  11. Chiu KC, Chu A, Go VL, Saad MF. Hypovitaminosis D is associated with insulin resistance and beta cell dysfunction. Am J Clin Nutr. 2004 May;79(5):820-5.
  12. Hossein-nezhad A, Spira A, Holick MF. Influence of vitamin D status and vitamin D3 supplementation on genome wide expression of white blood cells: a randomized double-blind clinical trial. PLoS One. 2013;8(3):e58725.
  13. Cannell JJ, Vieth R, Umhau JC, Holick MF, Grant WB, Madronich S, Garland CF, Giovannucci E. Epidemic influenza and vitamin D. Epidemiol Infect. 2006 Dec;134(6):1129-40.
  14. Abbasi M, Hashemipour S, Hajmanuchehri F, Kazemifar AM. Is vitamin D deficiency associated with nonspecific musculoskeletal pain? Glob J Health Sci. 2012 Nov 11;5(1):107-11.
  15. Laslett LL, Quinn S, Burgess JR, Parameswaran V, Winzenberg TM, Jones G, Ding C. Moderate vitamin D deficiency is associated with changes in knee and hip pain in older adults: a 5-year longitudinal study. Ann Rheum Dis. 2013 Apr 17.
  16. McCullough PJ, Lehrer DS, Amend J. Daily oral dosing of vitamin D3 using 5000 TO 50,000 international units a day in long-term hospitalized patients: Insights from a seven year experience. J Steroid Biochem Mol Biol. 2019;189:228-239. doi:10.1016/j.jsbmb.2018.12.010.
  17. Jetty V, Glueck CJ, Wang P, et al. Safety of 50,000-100,000 Units of Vitamin D3/Week in Vitamin D-Deficient, Hypercholesterolemic Patients with Reversible Statin Intolerance. N Am J Med Sci. 2016;8(3):156-162. doi:10.4103/1947-2714.179133.
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