Vitamin D does not occur naturally in many whole foods - only 1 in 3 Canadians were aware of this

Survey says: Canadians have much to learn about natural health

Canadian Health Food Association (CHFA)

Survey of over 1,500 Canadians (2015?)

See also VitaminDWiki

• Cooking reduces vitamin D content by about 30 percent – Oct 2013

• Vitamin D from animal increases 6X when consider that already processed by animal livers

  • even most experts were not aware of this news in late 2015

• Fatty Fish in diet increases vitamin D level a few nanograms – meta-analysis Sept 2015

• Getting Vitamin D into your blood and cells many many ways other than food to get Vitamin D