I thought tanning was simply a way to regulate vitamin d.
When I started supplementing vitamin d a few years ago I thought I noticed myself tanning a lot faster after winter than I used to. I could have been imagining things or the faster tanning may have been for reasons other than the vitamin d supplement.
When I started supplementing vitamin d a few years ago I thought I noticed myself tanning a lot faster after winter than I used to. I could have been imagining things or the faster tanning may have been for reasons other than the vitamin d supplement.