Yep. Now is that related to overall wealth of people with low vit-d. Or is it linked to other factors like genetic heritage?
The extreme low cases of vit-d in developed nations tends to have a genetic component or other health thing. But the genetic link I think has been disentangled from overall affluence. I.e. certain people if they take vit-d supplements can improve their overall health.
The extreme low cases of vit-d in developed nations tends to have a genetic component or other health thing. But the genetic link I think has been disentangled from overall affluence. I.e. certain people if they take vit-d supplements can improve their overall health.