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:
- Vitamin D3 (Cholecalciferol): Supports vitamin D status, calcium absorption, bone health, and immune function.
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
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:
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- Shapses SA, et al. Am J Clin Nutr. 2013 Mar;97(3):637-45. doi: 10.3945/ajcn.112.044909.
- Prietl B, Treiber G, Pieber TR, Amrein K. Nutrients. 2013 Jul 5;5(7):2502-21. doi: 10.3390/nu5072502.
- 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.
- Chen S, et al. J Immunol. 2007 Aug 1;179(3):1634-47.
- Adzemovic MZ, et al. Exp Neurol. 2013 Nov;249:39-48. doi: 10.1016/j.expneurol.2013.08.002.
- Prieto-Alhambra D, et al. Breast Cancer Res Treat. 2012 Jun;133(3):1159-67. doi: 10.1007/s10549-012-2013-9.
- Zubillaga P, et al. Eur J Clin Nutr. 2006 May;60(5):605-9.
Frequently Asked Questions About Vitamin D 1000 IU
What are the main health benefits of Vitamin D 1000 IU by Douglas Laboratories?
Vitamin D 1000 IU by Douglas Laboratories is designed to support healthy bones, immune system function, muscle performance, and calcium absorption. Vitamin D3 helps the body utilize calcium and phosphorus efficiently, which is important for maintaining strong bones and teeth. Many individuals also use vitamin D supplements to support overall wellness, especially during seasons with limited sun exposure or for those who spend most of their time indoors. Consistent vitamin D intake may also help support mood balance and healthy immune responses.
How does Vitamin D 1000 IU work in the body?
Vitamin D3, also known as cholecalciferol, works by helping the body absorb calcium from the digestive tract and maintain proper blood calcium levels. This process supports healthy bone mineralization and muscle function. Vitamin D receptors are found throughout the body, including in immune cells, which is why adequate vitamin D levels are associated with healthy immune support. Vitamin D3 is considered the preferred form because it is the same type naturally produced by the skin after sunlight exposure.
Who should consider taking Vitamin D 1000 IU by Douglas Laboratories?
Vitamin D 1000 IU by Douglas Laboratories may be beneficial for adults looking to support bone density, immune health, and overall wellness. Individuals with limited sun exposure, older adults, people who spend significant time indoors, and those living in northern climates often consider vitamin D supplementation. It may also be appropriate for individuals seeking additional nutritional support for healthy aging and muscle function. As with any supplement, it is best to consult a healthcare practitioner to determine individual vitamin D needs.
Are there any side effects associated with Vitamin D 1000 IU by Douglas Laboratories?
Vitamin D 1000 IU is generally well tolerated when taken as directed, but excessive vitamin D intake over time may lead to elevated calcium levels in the blood. Possible side effects of very high vitamin D intake can include nausea, constipation, weakness, or increased thirst. Individuals with kidney conditions, hypercalcemia, or those taking certain medications should consult their healthcare provider before using vitamin D supplements. Following recommended serving guidelines can help minimize the risk of side effects or nutrient imbalances.
