Portal Vitamin D3 2,000 IU (100 Softgels)

In 2011, a committee of the Institute of Medicine, or IOM, concluded that serum 25(OH)D concentrations less than 30 nmol/L (less than 12 ng/mL) places people "at risk of vitamin D deficiency"; concentrations ranging from 30 to 50 nmol/L (12 to 20 ng/mL) places some populations "at risk for inadequacy"; and concentrations of 50 nmol/L (20 ng/mL) or greater are considered "sufficient."

For moderate supplementation, a 1,000–2,000 IU dose of vitamin D3 is sufficient to meet the needs of most of the population. The Upper Tolerable Intake Level in the United States and Canada is 4,000 IU per day (IU/day). It’s been suggested that the true Upper Tolerable Intake Level may actually be as high as 10,000 IU/day, but there are limited data on health outcomes using doses near this amount.

Vitamin D is synthesized via sun exposure. Only a few foods naturally contain vitamin D, including fatty fish and cod liver oil. Fortified foods such as milk and cereal are the major dietary sources of vitamin D, but is estimated that 40% of the U.S. population is vitamin D deficient. Therefore, supplementing the diet with extra vitamin D is essential for optimal health.
Our supplement, contains vitamin D-3 (cholecalciferol), a highly bioavailable form of Vitamin D.
Delivered as an easy-to-swallow soft gel capsule.
Ingredients: Vitamin D-3 (as cholecalciferol) 50 mcg (2,000IU)

Other Ingredients: Softgel (gelatin, glycerin, water), soybean oil, corn oil

Manufacturer Country: USA

Amount: 100 softgels

Total weight: 45g (0.1 lb)

Benefits
-Supports Bone & Muscle Tissue Preservation
-Supports Immune System
-Prevents Common Cold
-Lowers Common Cold Symptom Duration
-Reduces Cancer Death Risk

Suggested Use: As a dietary supplement, adults take one (1) softgel capsule daily along with a fat-rich meal, or as directed by a health care professional. Ideally, you want the meal to contain about 10 grams of fat. (1)

Consult your doctor or pharmacist before starting long-term supplementation with Vitamin D3. Avoid supplementation in cases of hypercalcemia.

Store in a cool, dry place and away from direct light.

1) https://pubmed.ncbi.nlm.nih.gov/23427007/
2) https://www.cureus.com/articles/11792-prevalence-of-vitamin-d-deficiency-and-associated-risk-factors-in-the-us-population-2011-2012
3) https://pubmed.ncbi.nlm.nih.gov/21796828/
4) https://www.bmj.com/content/356/bmj.i6583
5) https://pubmed.ncbi.nlm.nih.gov/31405892/
6) https://pubmed.ncbi.nlm.nih.gov/31101452/
7) https://pubmed.ncbi.nlm.nih.gov/29582888/
8) https://pubmed.ncbi.nlm.nih.gov/30675873/