Is There any Human Nutritional Need for Tin?

Humans require many different elements for survival-copper, molybdenum, chromium, etc. Is there any need for tin? And, if so, what are the symptoms of tin deficiency?

I cannot find any nutritional benefit to tin in the human diet which is even generally accepted.

Source: http://www3.interscience.wiley.com/journal/109566585/abstract?CRETRY=1&SRETRY=0

Also referenced here: [Tin compounds in pharmacy and nutrition] - PubMed

Does this help to start a search by any Doper nutritionists?
Of course, I have no dog in this issue. :slight_smile:

That article is in Hungarian, and seems not to be available via even my university. When I search for other articles, I find a definite scarcity of peer-reviewed articles claiming that tin has nutritional value.