[dangerdoc]

The interesting thing about coal tar and psoriasis is that people with psoriasis are missing and enzyme in their skin that makes the coal tar carninogenic.

[decimon]

Post #5

[decimon]

I am post #6. Who is post #1?

[Ol' Dan Tucker]

The interesting thing about coal tar and psoriasis is that people with psoriasis are missing and enzyme in their skin that makes the coal tar carninogenic.

Are you saying that the the fact that they are missing the enzyme makes coal tar carcinogenic to them, or that it the enzyme itself that makes coal tar carcinogenic?