Indeed a lot of toxins are coming out through the skin pores and you do not want them to oxydate your skin cell so you use antioxydants to neutrelize the toxins before your metabolism sends them out.
Zinc does this job and since zc and selenium have similar characteristics, a deficiency in either of them will resutl in a deficiency in zinc. You need to suppl.
Nut are a good natural sourc e o f zc and so are pumpkin seed. See the recipe for nut milk on my blog://www.curezone.org/blogs/f.asp?f=308&t=20456