This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Thorne Research, D-25,000, 60 Veggie Caps16 Reviews
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
0.11 lbs (0.05 kg)
- Product Code: THR-15801
- UPC Code: 693749158011
- Package Quantity: 60 Veggie Caps
- Dimensions: 3.3 x 1.8 x 1.8 in, 0.05 lbs (0.02 kg)
Combo Discount: -$1.00
- Dietary Supplement
- For Individuals Needing Short-Term, Very 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
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 is 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 50-80 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.
Some individuals respond well to an initial loading dose of 25,000-50,000 IUs for several days to a week, followed by lower maintenance dosing. With these individuals specifically in mind, Thorne's D-25,000 supplies 25,000 IU of pure vitamin D3 in each vegetarian capsule. Short-term (2-3 days) high-dose vitamin D may also support healthy immune function.
Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, vitamin E (mixed tocopherols), leucine, silicon dioxide.
This product is made without the preservatives commonly found in other vitamin D products.
Tamper Evident: Use only if bottle is sealed.
If pregnant, consult your health-care practitioner before using this product.
Store tightly sealed in a cool, dry place.
|Serving Size: One Capsule|
|Each Capsule Contains:||% DV|
|Vitamin D (as Vitamin D3)||25,000 IU.||6250%|
|*Daily Value (DV) not established.|
iHerb Customer Reviews
Great product, does the job.
This product really works for me Take 2 x per month currently, doctor directed, TRUE! Monitors by blood tests every 6 - 8 weeks too Would receommend, Thorne Research is trusted brand...