Ditto
some take the 50,000 IU dose once a week. Seems to much at one time to me.
Taking the 50,000 IU gel-tabs myself once a week for six months. Vitamin D test read 19. Guess it's supposed to be 35?
Live in the Mohawk Valley in Central NY and due to the majority of cloud cover through the year, Doc says its a bad area for Vitamin deficiency.