Overview
Vitamin D, calciferol, is a fat-soluble vitamin. It is known as the "sunshine" vitamin because it is formed in the body by the action of the sun's ultraviolet rays on the skin. Vitamin D is converted in the kidneys to the hormone calcitrol, which is actually the most active form of vitamin D. The effects of this hormone are targeted at the intestines and bones. The major biologic function of vitamin D is to maintain normal blood levels of calcium and phosphorus. Vitamin D aids in the absorption of calcium, thereby helping to form and maintain strong bones. It promotes bone mineralization in concert with a number of other vitamins, minerals, and hormones. Without vitamin D, bones can become thin, brittle, soft, or misshapen. Vitamin D prevents rickets in children and osteomalacia in adults, which are skeletal diseases that result in defects that weaken bones.

Our Vitamin D is derived from cholecalciferol and is available in 400 IU softgels.

Research Indicates
Important nutrient for bone health
May support healthy joint function
May be important for healthy immune function
Some evidence indicates that steroids may impair vitamin D metabolism
Deficiency has been linked with increased hip fractures
Vitamin D deficiency causes rickets
May support overall skin health

Dosage
The RDA for Vitamin D is 400 IU.

Cautions
If you are pregnant or lactating consult a health care practitioner prior to using Vitamin D. Vitamin D is a fat-soluble nutrient and can accumulate at toxic levels in fatty tissue, avoid excessive Vitamin D intake Occasional side effects reported with large doses of Vitamin D include a disorder known as hypercalcemia, which causes calcium deposits in soft tissues. Signs of the disorder include headache, weakness, nausea, vomiting, confusion, kidney problems and constipation. Consult a health care practitioner if you experience any of these symptoms after taking Vitamin D.

Brand
Supplementspot.