March 20, 2017
Spring! The Sun is back for more than 12 hours daily! The sun crossed the equator at 0529 CDT. Vitamin D? Not so fast. This is Iowa and we are...
February 10, 2017
Vitamin D is necessary in order to absorb Calcium from your diet. Your skin can make some Vitamin D from the Mid-day Sun, but only in the “summer”. The sun is high enough...
December 21, 2014
Today we are just over 100 days away from the next Natural Vitamin D3 from the sun in Iowa. Today, Sunday the 21st of December is the Winter Solstace of 2014 in...
June 5, 2012
A patient last week wanted to only use “Natural Vitamin D.” The “most natural” comes from exposing your skin to the sun at mid-day (1:13 pm CDT in Waterloo) in...