In this article, researchers in Sweden established a link between the use of vitamin C and development of kidney stones in more than 23, 000 men over an 11 year period.

FORBES: Move up http://i.forbesimg.com t Move down

C. survey, I wisely asked respondents to include a link to a profile to save me time Googling.

FORBES: My Weird Hobby: Matchmaking Lawyers

It seems that some people break down vitamin C into oxalate at higher rates than others, which may explain the link to formation of kidney stones.

FORBES: Move up http://i.forbesimg.com t Move down