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Vitamin D in US children: those having more than 40 ng increased 60 percent (2001-2010) - Dec 2016

From GrassrootsHealth

2009/2010 (8.9%) compared to
2001/2002 (5.8%). 1.58 X increase

91% of U.S. children still have < 40 nanograms. (as of 2010)
Data has been adjusted to account for different testers used over the decade

See also VitaminDWiki

Vitamin D levels in US: percent having more than 40 ng doubled (2001-2010) - Dec 2016
Infant-Child category listing has 876 items along with related searches
A group of 6,000 people have vitamin D levels higher than 50 ng – GrassrootsHealth
Many more people now have vitamin D levels above 50 ng, especially seniors – May 2015
- has the following chart for one county in the US

More people with more than 50 ng is.gd/50ngVitD

Increased use of D has the following

People have been noticing, and increasing vitamin D (59 items)

Studies are showing increased Vitamin D consumption and associated
Increased levels of vitamin D PLUS increased health

More people with more than 50 ng is.gd/50ngVitD

Download the PDF chart from VitaminDWiki

Vitamin D in US children: those having more than 40 ng increased 60 percent (2001-2010) - Dec 2016

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- Vitamin D is the most popular supplement - many studies Vitamin D is a very popular supplement in nursing homes in Australia - Feb 2025 Increased use of D Vitamin D levels continue to fall in Korea– June 2018 4 times fewer with vitamin D deficiency in just 4 years ( Connecticut) – March 2016 Vitamin D publications and supplementation are increasing, need more studies – May 2018 Vitamin D is perceived to be the healthiest food ingredient (more than fiber, whole grains, Omega-3, organic, etc) Survey May 2018 41 percent of Americans have less than 30 ng of Vitamin D– April 2018 Vitamin D 1000 IU or more: 1 in 3 of those over age 60 as of 2013– JAMA June 2017 Vitamin D use increased 3.7 X, Omega-3 increased 9 X (US 1999-2012) – JAMA Oct 2016 Recent increase in Vitamin D levels in Elite Irish Athletes – Aug 2016

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Infant-Child 870 Increased use of D 57

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7552	nhanes-d-trends-under-18.pdf	PDF 2016	admin 21 Dec, 2016	70.43 Kb	989
7551	Vit D increase in children.jpg		admin 21 Dec, 2016	75.66 Kb	739

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