posted on Nov, 4 2009 @ 06:18 PM
I agree with the above post.
While it's true that Vitamin D is fat soluble, it's still quite an effort to overdose on the vitamin.
Although, I am currently researching into the effects of Vitamin D at high levels, in regard to it's effects on the immune system.
Vitamin D is a steriod and, according to biochemists and researchers, may be immunosuppresive at high doses.
To be on the safe side, until I can find conclusive evidence, just get your vitamin D from the sun. You won't overdose that way.