Organic milk has other ancillary benefits you won't find in "plain" milk: The land and animals are treated much better. If you have ever seen a "normal" dairy farm, and watch the amount of antibiotics used to prevent the cow's udders from become infected, it becomes clear that life (for a cow at least) on a organic dairy farm is much a much nicer existence (and thus one I personally want to encourage). Also - the grains that are fed to organic dairy cows must be organic, which means more acres of organic grain production. Many organic dairy farms also do not milk cows that are in the later stages of pregnancy, which reduces the amount of estrogen in the milk fat (high levels of estrogen in the diet are linked to cancer).

And all of that is less important from a health perspective than a reduction in Vitamin D. Its a net loss.

So why not use other foods to compensate for the Vitamin D loss? A single serving of tuna naturally contains double(5 microgram) the amount of vitamin D present in a glass of fortified milk(2.5 microgram for fortified, 1microgram for non-fortified).

Why would I want to lower the quality of one food and replace it with another? I was on the organic milk bandwagon, but its simply inferior.

The Organic milk I buy is both Vitamin A and D fortified, so that's real not an issue.

They add chemicals, and you think thats an improvement?

And yet we actually have incredibly clean, great milk without any significant levels of these things.