Vitamin D3 5,000IU
Vitamin D3 5,000IU
- Maintains Bone and Dental Health
- Increases Calcium Absorption and Balance
- Boosts Immune Activity
- Supports Cardiometabolic Health, Blood Sugar Balance, and Weight Loss
- Helps Increase Musculoskeletal Strength and Comfort
Vitamin D is a steroid vitamin, a group of fat-soluble pro-hormones that are best known for the role they play in supporting bone health and aiding in the absorption of calcium and phosphate from the gastrointestinal tract. However, a growing body of research highlights its important role in supporting other body systems, including cardiovascular and blood sugar balance as well as increasing musculoskeletal strength, neurological and immune function enabled by its ability to target over 200 different genes throughout the body. At the same time, deficiency and insufficiency of this important nutrient has reached epidemic proportions around the world, making the achievement of optimal levels extremely important to overall health.
Known as the sunshine vitamin, one of the key roles of vitamin D is maintaining serum calcium and phosphorous balance. The body makes vitamin D by converting vitamin D2 to D3, or cholecalciferol, when the skin is exposed to sunlight. Vitamin D supplements come in two forms, D2 and D3. Studies have found vitamin D3 is the preferable form, as it has been found to maintain active vitamin D levels for a longer period of time.
The Vitamin D formula is delivered as D3 (cholecalciferol) for optimal use by the body, and is available in 1,000 and 5,000IU capsules to meet a variety of individual needs.
Suggested Use 1 or more capsules per day or as recommended by your health care professional
While it has long been assumed that the majority of the population achieves adequate levels of vitamin D through exposure to the sun, the biosynthesis of the nutrient is affected by time of day, seasons, location, smog/pollution, clothing and sunscreen. In addition, those with darker skin require more exposure to the sun to attain adequate levels. These factors all contribute to the insufficiency seen in a growing portion of the population. It takes about 48 hours for vitamin D to be absorbed from the skin into the body and washing skin during that time period can interfere with absorption into the blood. Inadequate intake or levels of cholesterol can also inhibit the adequate production of the nutrient. Depleted levels of vitamin D may interfere with the normal development of teeth and bones, normal cell growth, and contribute to poor regulation of immune and nervous systems. Certain medications have been found to contribute to deficiency of vitamin D, including some anti-seizure medications, bile acid sequestrants, oral corticosteroids, and weight loss medications, which bind fats.