Did You Know? Vitamin D3 87% More Potent than D2 May 2011 ....Vitamin D3 is 87% more potent at promoting healthy blood levels of
the vitamin than vitamin D2, according to a new study. Besides the
increase in potency, results indicate that vitamin D3 also supports a
two- to three-fold increase in the storage of the vitamin. Scientists
supplemented 33 healthy adults with 50,000 IU of either vitamin D2 or D3
per week for 12 weeks. Results showed that about 17% of the D3 ingested
was stored by the subjects, and the rest was consumed or metabolized.
"This is a daily utilization rate of about 6,500 IU at a concentration
of 50 ng/mL at the end of treatment," wrote the researchers. Optimal
levels of vitamin D are considered to be between 50-80 ng/mL.

Why Vitamin D is Crucial to Your Health and Wellness - Swanson ...

Read this to understand why vitamin D, the sunshine vitamin, is now being recognized as vital to overall health and wellness and immune health. ... Vitamin D. ...Category: Nutrition 
Published:2/4/10

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Vitamin D - Swanson Health Products

... Vitamin D. Also ... When necessary, vitamin D transfers calcium from the bone into the bloodstream, which does not benefit bones. Although ...

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Vitamin D Plus the 7 Basic Supplements for Good Health - Swanson ...

Start here with the 7 basic nutritional supplements, plus vitamin D, for natural health and wellness. ... Vitamin D Plus the 7 Basic Supplements for Good Health. ...Category: Nutrition 
Published:2/4/10

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Vitamin D Linked to Lower AMD Risk - Swanson Health Products

Higher blood levels of vitamin D may be associated with a decreased risk of developing age-related macular degeneration (AMD) in women. ...

Category: Vision & Eye Health 
Published:4/28/11

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Vitamin D (Cholecalciferol) - Swanson Health Products

The term vitamin D is used to describe two substances from two different sources. ...
Health Encyclopedia. Vitamin D (Cholecalciferol). General Description. ...

Category: Anti-Aging 

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Vitamin D Supplementation Lowers Mortality Risk - Swanson Health ...

Intake of ordinary doses of vitamin D supplements seems to be associated with decreases in total mortality rates,” researchers reported in a new study. ...Category: Anti-Aging 
Published:10/18/07

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Study Says Vitamin D May be Needed by Young Diabetics - Swanson ...

Researchers, from the Joslin Diabetes Center in Boston and Harvard

Medical School measured vitamin D levels in youths. ...Category: Blood Sugar Support 
Published:1/15/09

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What's the Best Form of Vitamin D? - Swanson Health Products

... What's the Best Form of Vitamin D? By. Maureen Williams, ND. Vitamin D3 was more potent than D2 at raising vitamin D levels. ... make the amount of vitamin D we need ...

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Calcium, Vitamin D Appear to Improve Insulin Levels - Swanson ...

Study shows increased intakes of calcium and vitamin D may improve

insulin levels and offer protection against diabetes. ...Category: Blood Sugar Support 
Published:4/7/09

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Vitamin D Supplements Have Anti-Diabetes Potential - Swanson ...

Read how a new study in the British Journal of Nutrition has shown vitamin D supplements may improve insulin resistance and sensitivity, risk factors for ... Category: Blood Sugar Support 
Published:1/7/10

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