Latest Breaking News
In reply to the discussion: Autism 'caused by genetics', study suggests [View all]Bearware
(151 posts)Look closer and you will notice both sites advertise products that permit a person to test their vitamin D levels at home. This information was long requested by the readers and is an important service as people do not want to have to make a doctor visit just for the test and/or the doctor may not order the test even if you do go see them.
The vitamindcouncil.org site must be pretty poor at marketing because they advertise their own test kit and the banner ads at the top of the page advertise test kits from 2 other competitors. Note the banner ads are on the very specific topic of vitamin D so they do filter what ads they allow to be posted.
I could have left the links out but they seem to be the best sources of information on the net for vitamin D information. Both are doctor run. They both seem to get most of their revenue through donations.
Here is another site: (Link removed because of a complaint by HuckleB.) which is all about the journal articles but it too has an ad for vitamin D. Do you know of any better sites for vitamin D with no ads?
I presume I can post a link to another DU post without it being called a marketing link even though there are ads that do not appear to be controlled by DU.