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Vitamin D Liquid

vitamin D in liquid form for easy dosing

  • liquid form allows for easy dosing for both children and adults
  • in medium chain triglyceride oil – no soy or sesame oil

Item Product Size Price
D168 Vitamin D Liquid 1 fl oz (30 mL) $12.90

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 of 200-600 IU for adults 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. 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.*

The Vitamin D Council (VDC) is a non-profit organization of medical professionals, vitamin D researchers, and concerned citizens whose goal is to educate professionals and the public on vitamin D deficiency and its associated health risks. The VDC recommends an average of 5,000 IU/day vitamin D for adults. Better yet, they suggest testing 25-hydroxyvitamin D levels and dosing accordingly. Ideal blood levels should fall between 50-80 ng/mL.*

Infants should not receive more than 400 IU/day, which is the daily dose of vitamin D supplement that the American Academy of Pediatrics recommends for breast-fed and partially breast-fed infants.

Thorne's Vitamin D Liquid is in a base of medium chain triglyceride oil, preserved with mixed tocopherols.


Two Drops Contain:
Vitamin D (as Vitamin D3) 1,000 IU.
Other Ingredients: Medium Chain Triglyceride Oil, Mixed Tocopherols.

Suggested Use: Take 2 drops one to three times daily, or as recommended by a health-care practitioner.

Servings Per Container: 600
Please read the warnings for this product on the warnings tab.

Statements and Warnings

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

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.

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

There are no known adverse interactions or contraindications at publication date.

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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