So...
According to this (long) post, all vitamin D (except from the sun) is synthetic, thus bad for you, as are all the other ingredients in the pills.
The reason for this is that vitamin D is used in rat poison. I immediately do not believe that just because it's used in rat poison means it's harmful for humans.
According to this post, vitamin D tests measure the synthetic form of D.
According to this post, there is no evidence of a real form of vitamin D existing.
According to this post, there was no vitamin D deficiency concern until big pharma invented osteoporosis drugs, then they initiated telling everyone that their vitamin D was low, recommending they take it, and then selling them osteoporosis drugs when it caused this.
I'm not saying any of this is true. But sometimes when I read a conspiracy theory I like to hear why it's not true.
https://chemtrails.s...-the-fraudulent