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D-10,000

for individuals needing high-dose vitamin D supplementation

  • Thorne's vitamin D is pure vitamin D without hidden ingredients – like lactose, BHT, BHA, sodium benzoate, and sorbic acid – that can be detrimental to sensitive individuals
  • supports cardiovascular, immune, and bone health*

Item Product Size Price
D148 D-10,000 60 Vegetarian Capsules $15.90

Product Information

It is essential to maintain healthy vitamin D levels throughout all stages of life, from fetal development to old age.* Vitamin D helps protect a number of important functions in the body.* The current recommended daily vitamin D intake ranges from 200-600 IU and is based on the minimum allowance to protect against bone disease. However, an upward revision of the FDA's guideline is now under consideration in light of new research, especially pertaining to immune function. Cutting-edge research suggests serum vitamin D levels should be in the range of 32-80 ng/mL 25-hydroxyvitamin D (25(OH)D). Although direct sunlight exposure is a good source of vitamin D, many people do not get enough sun due to season change, latitude, or lifestyle. Therefore, vitamin D supplementation can be of great benefit in these cases.*

Vitamin D deficiency is quite common, particularly among the elderly.* For example, a study conducted at a hospital in Glasgow, Scotland, found an almost universal vitamin D deficiency among a group of 548 elderly patients. Individuals deficient in vitamin D may need 5,000-10,000 IU of vitamin D daily to replenish tissue stores.* Other individuals who may need higher doses of vitamin D include the obese (the more a person weighs, the greater their vitamin D requirements), individuals with chronic disease, darker-skinned populations, and those with fat malabsorption.* With these individuals specifically in mind, Thorne's D-10,000 supplies 10,000 IU of pure vitamin D3 in each vegetarian capsule.

Some vitamins, because of their potency, are usually given in very small amounts. Examples of such "micro-dose" vitamins include vitamin D, vitamin K, and vitamin B12. Most dietary supplement manufacturers purchase "micro-dose" vitamins from raw material suppliers as premixed dilutions, meaning the vitamins (in powder form) are mixed with other powdered substances that in turn make it easier for the manufacturer to handle and mix a larger quantity of raw material. Unfortunately, the powdered substances used in these premixed dilutions frequently contain potentially detrimental ingredients such as lactose and also the preservatives BHT, BHA, sodium benzoate, and sorbic acid.

At Thorne Research, our promise is to give you the purest supplements humanly possible. Therefore, we do not purchase premixed dilutions of any "micro-dose" vitamins. Instead, we purchase pure, undiluted vitamins and create our own dilutions when it is necessary to do so, using pure, hypoallergenic powders, such as magnesium citrate or plant cellulose. The resultant premixture is then added to the dietary supplement being made, ensuring the proper amount of each pure nutrient is contained in each capsule.

Ingredients

One Capsule Contains:
Vitamin D (as Vitamin D3) 10,000 IU.
Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide, Vitamin E (d-Alpha Tocopheryl).

Suggested Use: Take 1 capsule daily or as recommended by a health-care practitioner.
Please read the warnings for this product on the warnings tab.

Statements and Warnings

ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PURITY
This product does not contain wheat, gluten, corn, yeast, soy, egg, dairy products, or artificial colors, artificial sweeteners, or artificial flavors. This product also does not contain lactose, palmitic acid, magnesium stearate, or stearic acid.

PREGNANCY WARNING
If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS
Individuals with hypercalcemia should consult a health-care practitioner before taking this dose of vitamin D.

Health-Care Professional Resources

The Epidemic of Vitamin D Deficiency Webinar

Certified Nutritionist and author Tom Malterre, MS, CN, presents this detailed examination of the research on vitamin D, including epidemiology, etiology, sun exposure, supplementation, lab testing, optimal blood values, and toxicity in this lively one-hour discussion.

Antimicrobial Peptides and Vitamin D Webinar

David Lescheid, PhD, ND, presents a lecture on antimicrobial peptides and vitamin D. Antimicrobial peptides function in the human body to keep bacteria, viruses, and fungi in check. These peptides also act as immunomodulators, mediate inflammatory responses, bind bacterial endotoxins, and regulate adhesion molecule expression, and are regulated by probiotics, amino acids, and vitamin D.

Gluten Sensitivity and Celiac Disease Webinar

Certified Nutritionist Tom Malterre, an expert on gluten sensitivity and celiac disease, and author of The Whole Life Nutrition Cookbook presents this fascinating look at Celiac disease and gluten sensitivity. Tom has both personal and professional insight into this condition, and offers valuable information and clinically useful pearls for the practitioner.

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