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Date of last update: 10/14/2017.

Forum Name: Gynecology

Question: vit c and yasmin pills

 AURORA3 - Mon Sep 07, 2009 2:58 am

I read information about using vit c and BCP ( as yasmin) at the same time that vit c will affect BCP action by making it less effective,is it right
 Debbie Miller, RN - Mon Sep 07, 2009 11:02 am

User avatar Hello,
Years ago a study suggested that very large quantities of vitamin C might inhibit the breakdown of estrogen in the blood and might cause a decrease in the effectiveness of birth control pills. A 1993 study showed that this increase was not of any clinical significance. Vitamin C does not decrease the effectiveness of the pills.

Best wishes.

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