Da mailing list di medicina ayurvedica.

This is very interesting. Zinc oxide is commonly used in modern
sunscreens. I wonder about the modern origin of this use or if it was
derived from the past. However, there is some legitimate health
concern about nano particle size of mineral oxides as sunblockers,
that they can be absorbed into the body, see this link for further info
http://www.tga. health.gov. au/npmeds/ sunscreen- zotd.htm

I wonder what particle size ayurvedic zinc oxide has, I believe it is
nano particle size.