Vitamin D: Is 50ng enough for optimum health? Most are deficient <30ng

At VitaminDWiki – 50 – 60 ng

• Saudi study defines normal Vitamin D level to be 50 to 70 ng (diabetes, etc.) – June 2020
• Need 51 ng to avoid premature ejaculation 2018
• Vitamin D decreases incidence of disease many charts showing great benefits 40-60 ng
• Need 30-60 ng of vitamin D for good health – Grant Jan 2011
• USANA 50 ng/ml with graph
• Dr Oz recommends 50 ng/ml vitamin D blood level May 2010
• GrassrootsHealth.net 41 experts 40-60 ng/ml after IoM report
• A group of 6,000 people have vitamin D levels higher than 50 ng – GrassrootsHealth
• Polish conference recommended vitamin D levels from 30 to 60 ng – Oct 2012
• Elite outdoor athletes had 52 ng of vitamin D – March 2013
• Populations with more than 50 ng of vitamin D
• Many more people now have vitamin D levels above 50 ng, especially seniors – May 2015
• Vitamin D is needed for human fertility – goal is 50 ng – Sept 2018
• Vitamin D – at least 4,000 IU to achieve 40-60 ng and reduce risk of early death – Holick June 2018
• Best Vitamin D- 40 to 52 ng, achieved with 4000 – 6000 IU daily – Heaney Oct 2014
• Sports benefits from up to 50 ng of Vitamin – meta-analysis – Nov 2012
• More than 30 ng of vitamin D is sometimes needed (Kidney needs 50 ng) – March 2019

At VitaminDWiki – need > 60 ng

• Pure North (Calgary) improves health by raising vitamin D to 60 ng
• Noticed bones heal faster when >60 ng of vitamin D
• Vitamin D should be 48 ng-90 ng – Heaney Sept 2011
• Need at least 80 ng of vitamin D if have chronic kidney disease – May 2012
• Many sleep disorders cured with vitamin D levels of 60 to 80 nanograms – May 2012
• Treatment (not just prevention) seems to require higher levels of vitamin D.
  Example: Clinical Trial: Colon Cancer and 80-100 ng
• Vitamin D level can be high, but little benefit: due to kidney, genes, low Magnesium etc.
• Dr. who got patients to vitamin D level of 80 ng – went out of business, patients became too healthy
• Autoimmune diseases such as MS treated/reversed – 150 ng of vitamin D
• Comparing High-dose vitamin D therapies 60-150 ng