Dietary Supplement Fact Sheet Vitamin D

Toxicity is much more likely to occur from high intakes of dietary supplements containing vitamin d.
Dietary supplement fact sheet vitamin d. Intakes of vitamin d from food that are high enough to cause toxicity are very unlikely. Suggested dietary sources of vitamin d are listed in table 1. Vitamin d also referred to as calciferol is a fat soluble vitamin that is naturally present in a few foods added to others and available as a dietary supplement.
Aap also recommends that older children and adolescents who do not obtain 400 iu day through vitamin d fortified milk and foods should take a 400 iu vitamin d supplement daily 18. Because vitamin d can come from sun food and supplements the best measure of one s vitamin d status is blood levels of a form known as 25 hydroxyvitamin d. For a reader friendly overview of vitamin d see our consumer fact sheet on vitamin d.
This collection of fact sheets and other resources from the nih office of dietary supplements and other federal government sources presents information about dietary supplements and their ingredients. Total intake estimates of vitamin d from both food and supplements are currently being tabulated by the office of dietary supplements. These include vitamins minerals herbs and botanicals probiotics and more.
Vitamin d food fact sheet sunshine not food is where most of your vitamin d comes from. Vitamin d office of dietary supplements nih clinical center national institutes of health. Dietary supplement fact sheet by national institutes of health dec 29 2005 9 51 00 pm.
So even a healthy well balanced diet that provides all the other vitamins and goodness you need is unlikely to provide enough vitamin d. Vitamin d deficiency nutrient deficiencies are usually the result of dietary inadequacy impaired. Levels are described in either.
In 2005 2006 37 of people in the united states reported the use of a dietary supplement containing vitamin d. Dietary supplement fact sheet. This is a fact sheet intended for health professionals.