我查了一下，网上是有类似的说法，但也有人认为没那么严重

 

参考：http://www.babycentre.co.uk/pregnancy/nutrition/foodsafety/liverexpert/

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1664333/pdf/bmj00207-0012.pdf

"Vitamin A, liver consumption, and risk of birth defects"