Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women, 360 Softgels
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Size / Model: 360 Count (Pack of 1)
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Stock Expiry Date*: 09-11-2027
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- VITAMIN D3 SUPPLEMENT: This high-potency vitamin D formula provides the essential sunshine nutrient, supporting overall health when dietary intake or sun exposure is limited
- IMMUNE HEALTH SUPPORT: Vitamin D3 helps maintain a healthy immune system, supporting the body's natural defenses and overall wellness for adults
- BONE STRENGTH & HEART FUNCTION: This vitamin D3 supplement helps calcium absorption for strong bones and supports healthy heart function and cardiovascular wellness
- 5000 IU PER SERVING: Each serving delivers 125 mcg (5000 IU) of vitamin D3 in non-GMO, gluten-free, and soy-free softgels, providing natural nutrient support
- DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements
| Ingredients | Other Ingredients: Extra virgin olive oil, Vitamin D3 (as cholecalciferol) 125 mcg (5000 IU), softgel capsule (gelatin; glycerin; purified water). |
| Specific Uses For Product | Heart, Helps regulate calcium and phosphorus levels needed for healthy bones and teeth*, Supports Immune Health |
| Special Ingredients | Non-GMO, Soy-Free, Gluten Free |
| Allergen Information | Soy Free, Gluten Free |
| Model Name | Non-GMO, Vitamin D3 5, Teeth, 000 Iu for Healthy Bones, Heart & Immune Support |
| Product Dimensions | 3.84 ounces, 2.19 x 2.19 x 4.25 inches |
| Ingredients | Glycerin, Softgel Capsule (gelatin, Other Ingredients: Extra Virgin Olive Oil, Purified Water)., Vitamin D3 (as Cholecalciferol) 125 Mcg (5000 Iu) |
| Date First Available | 2011, May 18 |
| Item Highlight | Gluten Free, Soy Free, Non GMO, Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, Vit D 3 |
| Brand | Doctor's BEST |
| Flavor | Unflavored |
| Unit Count | 360 Count |
| Item Form | Softgel |
| Item Weight | 3.84 ounces |
| Product Benefits | Immune Support |
| Number of Items | 1 |
| Dosage Form | 5000 |
| Primary Supplement Type | Vitamin D3 |
| Diet Type | Gluten Free |
| Manufacturer | Doctor’s Best, Inc |
| Product Type | Vitamin D |
| UPC | 632687759690 753950002500 |
| Global Trade Identification Number | 00753950002500 |
| Flavor | Unflavored |
| Item Form | Softgel |
| Product Type | Vitamin |
| Primary Supplement Type | Vitamin D |
| Brand | Doctor's Best |
| Age Range Description | Adult |
| Container Type | Bottle |
| Manufacturer Part Number | DRB-00250 |
| Model Number | DRB-00250 |
| Item Dimensions | 2.19 x 2.19 x 4.25 inches |
| Item model number | DRB-00250 |
| Colour | White |
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SKU |
BRSWIZ3ZBYIBYG34 |
Category |
Vitamins, Minerals & Supplements , Vitamins , Vitamin D |
Barcode |
632687759690753950002500 |
Tags |
Standard Shipping
Select a product to estimate shipping.Vitamin d from dietary intake or sun exposure requires two activation steps in the body. The first activation occurs in the liver, while the second activation occurs in the kidneys, allowing for regulation of calcium metabolism. However, vitamin d receptors are present throughout the body, in tissue such as the skin, cartilage, heart, prostate, bones and intestines. Thus, the second activation step also takes place in local tissues. Recent discoveries have highlighted the important modulatory effects of vitamin d on various cells of the immune system.vitamin d enhances and regulates immune function. It is known that various cells of the immune system, such as t lymphocytes and antigen presenting cells, express the vitamin d receptor on their surface when activated. Recently, it has been found that treatment of these immune cells with vitamin d influences their expression of cytokines, which are chemical messengers of the immune system. The immune modulating effects of vitamin d extend to monocytes and dendritic cells of the immune system as well. Dendritic cells are important antigen-processing cells of the immune system that function to initiate the immune response. Vitamin d may prevent overactivity of the immune response and keep the immune system in a normal healthy state of vigilance.vitamin d supports optimal cardiovascular function. Research has uncovered the role vitamin d plays in supporting cardiac function. Heart myocytes (cells) express the vitamin d receptor, as do smooth muscle cells of blood vessels. The benefits of vitamin d on the heart are potentially far-reaching. Studies on mice heart cells have shown that vitamin d administration impacts their growth and proliferation. In these cells, vitamin d inhibited the release of a protein that could be detrimental to the function of these cells, displaying cardioprotective properties. It has also been shown that vitamin d has a modulatory effect on heart rhythm.
Important information
Safety Information
This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings
Ingredients
Vitamin D3 (as cholecalciferol) 125 mcg (5000 IU), Other Ingredients: Extra virgin olive oil, softgel capsule (gelatin, glycerin, purified water).
Directions
Take one capsule daily or as directed by a nutritionally informed physician. Store in a cool dry place.
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
2.19 x 2.19 x 4.25 inches; 3.84 ounces
Product details





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Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary. By placing an order, you agree to comply with your country’s import regulations. We cover applicable duties and taxes where stated.
*Expiry Date Information:
Please note that the expiry date may vary from batch to batch. However, we guarantee that all products shipped to our customers have a valid shelf life and will not be expired at the time of delivery.








