Comment by lippihom
In the 1930s, the US starting fortifying milk with vitamin D in an effort to eradicate rickets, so it's definitely doable. Learned this after moving to Germany and realizing none of the milk here has any vitamin D added.
In the 1930s, the US starting fortifying milk with vitamin D in an effort to eradicate rickets, so it's definitely doable. Learned this after moving to Germany and realizing none of the milk here has any vitamin D added.