http://articles.mercola.com/sites/articles/archive/2000/07/30/riboflavin-preeclampsia.aspxRiboflavin (vitamin B2) deficiency can increase the risk of preeclampsia by nearly fivefold in pregnant women already at high risk of developing this complication. Researchers examined the link between riboflavin deficiency and preeclampsia prospectivelyenCommunityServer 2008.5 SP1 (Build: 31106.3070)