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Vit D -The story behind the Beginning of D*action
What is D*action?
D*action started out as a 5 year (now on-going) public health project to provide education and research to SOLVE the vitamin D deficiency epidemic, by measuring vitamin D serum levels, collecting health data from participants, and tracking the health effects of getting to levels of 40-60 ng/ml (100-150 nmol/L).
Published by GrassrootsHealth Nutrient Research Institute