Thorne's D-5,000 is NSF Certified for Sport®. Vitamin D protects a number of important functions in the body.* In addition to supporting healthy bones and muscles, it supports cardiovascular health and immune function.* Although direct sunlight provides natural vitamin D, many individuals of all ages, especially the elderly, do not get enough vitamin D from sunlight and their diet. Vitamin D supplementation can be of great benefit in these situations.* However, the powders used in many pre-mixed vitamin D dilutions frequently contain potentially detrimental ingredients such as lactose, as well as preservatives such as BHT, BHA, sodium benzoate, and sorbic acid. Thorne's vitamin D is formulated for individuals who are sensitive to those ingredients.
In the United States, the current recommended daily intake of 800 IUs vitamin D is based on the minimum amount to protect against bone disease. However, an upward revision of this guideline is now being considered in light of current research, especially new research regarding immune function. This research suggests serum vitamin D levels should be in the range of 32-80 ng/mL 25-hydroxyvitamin D.
The amount of vitamin D needed to achieve minimum vitamin D sufficiency – generally recognized to be a blood level of 32 ng/mL of 25-hydroxyvitamin D – depends on many factors and varies from individual to individual. Thus, the requirement for vitamin D supplementation should be individualized. Either D-1,000 or D-5,000 maybe be ideal to maintain an optimal level of vitamin D in healthy individuals.*
an athlete needs to know that his or her supplements are trustworthy
and compliant, every batch of an NSF Certified for Sport® product is
tested for compliance with label claims and to ensure the absence of
more than 200 substances banned by many major athletic organizations,
including stimulants, narcotics, steroids, diuretics, beta-2 agonists,
and masking agents.
Take 1 capsule daily or as recommended by your health professional.
One Capsule Contains:
Vitamin D (as Vitamin D3) (5,000 IU) 125 mcg
Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide, Vitamin E (d-Alpha Tocopheryl).
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
If pregnant, consult your health professional before using this product.
There are no known adverse interactions or contraindications at publication date.
- Brand: Thorne®
- Product Code: 269088
- Availability: Out Of Stock