Also note that Vit D increasing is fairly slow (my vit D was low and 10k IUs was my prescription for 4 weeks) so you might not see the consequences for a long w

Also note that Vit D increasing is fairly slow (my vit D was low and 10k IUs was my prescription for 4 weeks) so you might not see the consequences for a long while and therefore might not attribute them to the supplementation at first...