I think/I'm afraid I was not rightly understood, probably my fault, first because people do not know me, newbie on the forum, secondly, I was not precise enough in my question. Never ever did I thought "do you think this link is right" or " do you think it's true"!
I thought what do you think of such a story, this absolute and stupid lie to try to sell their product because unfortunately, some people will believe it is true, they certainly sowed doubt in some minds, and those people probably will not dare to buy pure Ascorbic acid anymore.
Personally, I am a fan of Linus Pauling for a long time, I discovered its theory about Vitamin C true the Orthomolecular.org website, and take care of my health mainly with vitamins, so it was so clear in my head I did not think one second I could have been misunderstood, someone told me "you need to do your research" thinking maybe I was believing this link, on the contrary, I thought what a shame people dare to write such untruths.
It seemed to me that this clarification might have been necessary