If a pregnant women smoke and would take more vitamin –C during pregnancy- it will reduce adverse effect of nicotine on the newborn.although doctor advise pregnant women to withdraw smoking during pregnancy.
On the research on female monkey- it is found that monkey who are in contact with nicotine when given vitamin –C can reduce the chances of danger on their newborn.
Doctor also said that in every situation more diet of vitamin –C is not promising although a pregnant would withdraw smoking habit for a safe and healthy baby.

