Benefits of cod liver oil not an old wives tale
Clinnix, Wednesday, 15th January 2003

"Maybe your grandma was right about cod liver oil - research has shown that mothers who supplement their diet with cod liver oil while pregnant and breastfeeding are likely to have more intelligent children than mothers who don't take the supplement. The study, which is published in the online version of the journal Pediatrics, found that children whose mothers took cod liver oil while they were pregnant scored higher on mental tests at the age of four than children whose mothers had not taken the supplement. "