{"num_reviews":0,"add_this":[{"service":"facebook","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"id":16826,"can_purchase":true,"meta_description":"Vitamin D 1000 IU by Douglas Laboratories supports bone, immune, and muscle health with bioavailable vitamin D3 in convenient tablets.","category":["Brands/Douglas Laboratories Supplements and Vitamins"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/16826/40320/Vitamin_D_25MCG_1000_iu_100t_by_Douglas_Labs_18_11zon__94461.1744885074.jpg?c=1","alt":"Vitamin D 1000 IU 100t by Douglas Laboratories"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=16826","shipping":{"calculated":true},"custom_fields":[{"id":"133018","name":"Brand","value":"<a href='/brands/douglas-laboratories/'><img src=\"https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/douglas-laboratories_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":"133019","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":"157550","name":"Ship time","value":"Ships Same Business Day"},{"id":"166015","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:tablet | ingredient:vitamin-d"}],"sku":"DOU-DVIT2","backorder_availability_prompt":"","url":"https://covenanthealthproducts.com/vitamin-d-1000-iu-100-tablets-by-douglas-laboratories","description":"<!-- Store: CHP | Product: Vitamin D 25 mcg (1,000 IU) | Brand: Douglas Laboratories -->\n<h2>Vitamin D 25 mcg (1,000 IU) by Douglas Laboratories &ndash; Daily Vitamin D Support</h2>\n<p><strong>Vitamin D 25 mcg (1,000 IU)</strong> by <strong>Douglas Laboratories</strong> provides 1,000 IU of natural vitamin D3 per tablet to support daily <strong>vitamin D supplementation</strong>. This formula helps maintain <strong>bone health</strong>, <strong>calcium absorption</strong>, <strong>immune function</strong>, and healthy vitamin D status.</p>\n<h3>Key Vitamin D 25 mcg (1,000 IU) Benefits</h3>\n<ul>\n<li>Supports healthy <strong>vitamin D levels</strong> with 25 mcg (1,000 IU) per tablet</li>\n<li>Helps maintain <strong>calcium metabolism</strong> and normal calcium absorption</li>\n<li>Promotes <strong>bone remodeling</strong> and skeletal wellness</li>\n<li>Supports <strong>neuromuscular function</strong> and immune system activity</li>\n<li>Provides a simple daily <strong>vitamin D3 tablet</strong> option</li>\n</ul>\n<h3>How Vitamin D 25 mcg (1,000 IU) Works</h3>\n<p><strong>Vitamin D3</strong>, also known as cholecalciferol, supports normal calcium absorption and helps maintain healthy plasma calcium levels. Though classified as a vitamin, vitamin D also functions as a regulatory hormone involved in <strong>bone metabolism</strong>, cell growth, neuromuscular function, and immune function.</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 D3 (Cholecalciferol)</strong></a>: Supports vitamin D status, calcium absorption, bone health, and immune function.</li>\n</ul>\n<p>This product is <strong>Gluten-free</strong> and <strong>Non-GMO</strong>.</p>\n<h3>Vitamin D 25 mcg (1,000 IU) Is Formulated For</h3>\n<ul>\n<li>Adults who wish to increase their daily vitamin D intake</li>\n<li>Individuals seeking daily support for bone and calcium metabolism</li>\n<li>Those looking for a straightforward 1,000 IU vitamin D3 tablet</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> As a dietary supplement, adults take 1 tablet daily or as directed by your health professional.</p>\n<p><strong>Serving Size:</strong> 1 Tablet<br /><strong>Servings Per Container:</strong> 100</p>\n<div><strong>Amount Per Serving:</strong><br />Vitamin D3 (as cholecalciferol) ... 25 mcg (1,000 IU) 125%<br /><br /></div>\n<p><strong>Other Ingredients:</strong> Microcrystalline cellulose, stearic acid, vegetable stearate and silica</p>\n<p><strong>Does Not Contain:</strong> Gluten-free, Non-GMO</p>\n<p><strong>Storage:</strong> Store in a cool, dry place. Use only if safety seal is intact.</p>\n<p><strong>Warnings/Cautions:</strong> If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. KEEP OUT OF THE REACH OF CHILDREN.</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.douglaslabs.com/media/pdf_upload/DL83007.pdf\" target=\"_blank\" rel=\"noopener\">Click here to view Product Info Sheet</a></p>\n<p><strong>References:</strong></p>\n<ol>\n<li>Jensen C, et al. Am J Clin Nutr. 2002 Jun;75(6):1114-20.</li>\n<li>Shapses SA, et al. Am J Clin Nutr. 2013 Mar;97(3):637-45. doi: 10.3945/ajcn.112.044909.</li>\n<li>Prietl B, Treiber G, Pieber TR, Amrein K. Nutrients. 2013 Jul 5;5(7):2502-21. doi: 10.3390/nu5072502.</li>\n<li>Ilich JZ, Brownbill RA, Tamborini L. Eur J Clin Nutr. 2003 Apr;57(4):554-65. Erratum in: Eur J Clin Nutr. 2003 Jul;57(7):880.</li>\n<li>Chen S, et al. J Immunol. 2007 Aug 1;179(3):1634-47.</li>\n<li>Adzemovic MZ, et al. Exp Neurol. 2013 Nov;249:39-48. doi: 10.1016/j.expneurol.2013.08.002.</li>\n<li>Prieto-Alhambra D, et al. Breast Cancer Res Treat. 2012 Jun;133(3):1159-67. doi: 10.1007/s10549-012-2013-9.</li>\n<li>Zubillaga P, et al. Eur J Clin Nutr. 2006 May;60(5):605-9.</li>\n</ol>","show_backorder_message":false,"tags":[],"warranty":"","price":{"without_tax":{"formatted":"$9.50","value":9.5,"currency":"USD"},"tax_label":"Tax"},"default_shipping_expectation_prompt":"","detail_messages":"","availability":"Ships Same Business Day","page_title":"Vitamin D 1000 IU 100t | Douglas Laboratories","cart_url":"https://covenanthealthproducts.com/cart.php","show_backorder_availability_prompt":false,"max_purchase_quantity":0,"show_quantity_on_hand":true,"show_default_shipping_expectation_prompt":false,"show_quantity_on_backorder":false,"brand":{"name":"Douglas Laboratories","url":"https://covenanthealthproducts.com/douglas-laboratories/"},"attributes":[],"mpn":"83007-100X","upc":null,"options":[{"id":35650,"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":16837,"sku":"DOU-VID22","name":"Vitamin D 5,000 I.U. 100t","url":"https://covenanthealthproducts.com/vitamin-d-5000-IU-100-tablets-by-douglas-laboratories","availability":"Ships Same Business Day","rating":0,"brand":{"name":"Douglas Laboratories"},"category":["Brands/Douglas Laboratories Supplements and Vitamins"],"summary":"\nVitamin D 5,000 I.U. 100t by Douglas Laboratories\nDouglas Laboratories' Vitamin D 5,000 I.U. is a dietary supplement that provides 5000 International Units (I.U.) of vitamin D3 per tablet. Vitamin D...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/16837/40321/Vitamin_D_125_MCG_5000_iu_100t_by_Douglas_Labs_15_11zon__54318.1744885109.jpg?c=1","alt":"Vitamin D 5,000 i.u. 100t by Douglas Laboratories"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/16837/40321/Vitamin_D_125_MCG_5000_iu_100t_by_Douglas_Labs_15_11zon__54318.1744885109.jpg?c=1","alt":"Vitamin D 5,000 i.u. 100t by Douglas Laboratories"}],"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":133020,"name":"Brand","value":"<a href='/brands/douglas-laboratories/'><img src=\"https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/douglas-laboratories_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":133021,"name":"Questions","value":"<a 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Vitamin D 1000 IU 100t by Douglas Laboratories

Vitamin D 1000 IU 100t

Douglas Laboratories

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Vitamin D 25 mcg (1,000 IU) by Douglas Laboratories – Daily Vitamin D Support

Vitamin D 25 mcg (1,000 IU) by Douglas Laboratories provides 1,000 IU of natural vitamin D3 per tablet to support daily vitamin D supplementation. This formula helps maintain bone health, calcium absorption, immune function, and healthy vitamin D status.

Key Vitamin D 25 mcg (1,000 IU) Benefits

  • Supports healthy vitamin D levels with 25 mcg (1,000 IU) per tablet
  • Helps maintain calcium metabolism and normal calcium absorption
  • Promotes bone remodeling and skeletal wellness
  • Supports neuromuscular function and immune system activity
  • Provides a simple daily vitamin D3 tablet option

How Vitamin D 25 mcg (1,000 IU) Works

Vitamin D3, also known as cholecalciferol, supports normal calcium absorption and helps maintain healthy plasma calcium levels. Though classified as a vitamin, vitamin D also functions as a regulatory hormone involved in bone metabolism, cell growth, neuromuscular function, and immune function.

Key Functional Ingredients Include:

This product is Gluten-free and Non-GMO.

Vitamin D 25 mcg (1,000 IU) Is Formulated For

  • Adults who wish to increase their daily vitamin D intake
  • Individuals seeking daily support for bone and calcium metabolism
  • Those looking for a straightforward 1,000 IU vitamin D3 tablet

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: As a dietary supplement, adults take 1 tablet daily or as directed by your health professional.

Serving Size: 1 Tablet
Servings Per Container: 100

Amount Per Serving:
Vitamin D3 (as cholecalciferol) ... 25 mcg (1,000 IU) 125%

Other Ingredients: Microcrystalline cellulose, stearic acid, vegetable stearate and silica

Does Not Contain: Gluten-free, Non-GMO

Storage: Store in a cool, dry place. Use only if safety seal is intact.

Warnings/Cautions: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. KEEP OUT OF THE REACH OF CHILDREN.

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. Jensen C, et al. Am J Clin Nutr. 2002 Jun;75(6):1114-20.
  2. Shapses SA, et al. Am J Clin Nutr. 2013 Mar;97(3):637-45. doi: 10.3945/ajcn.112.044909.
  3. Prietl B, Treiber G, Pieber TR, Amrein K. Nutrients. 2013 Jul 5;5(7):2502-21. doi: 10.3390/nu5072502.
  4. Ilich JZ, Brownbill RA, Tamborini L. Eur J Clin Nutr. 2003 Apr;57(4):554-65. Erratum in: Eur J Clin Nutr. 2003 Jul;57(7):880.
  5. Chen S, et al. J Immunol. 2007 Aug 1;179(3):1634-47.
  6. Adzemovic MZ, et al. Exp Neurol. 2013 Nov;249:39-48. doi: 10.1016/j.expneurol.2013.08.002.
  7. Prieto-Alhambra D, et al. Breast Cancer Res Treat. 2012 Jun;133(3):1159-67. doi: 10.1007/s10549-012-2013-9.
  8. Zubillaga P, et al. Eur J Clin Nutr. 2006 May;60(5):605-9.
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