to American women.
http://www.dhaomega3.org/Other-Health-Conditions/DHA-Levels-in-Breast-Milk-Worldwide
Dr. Holub's Comments:
This present report indicates dramatic differences in the DHA levels in breast milk across different countries which reflects the corresponding differences in DHA intakes during lactation (and also pregnancy) in women living in these various countries. We previously reported from our research (Denomme et al., Nutrition, 135: 206-211 (2005)) that the average intake of DHA amongst the Canadian women studied during pregnancy was only 82 mg per day which is consistent with the very low levels reported in breast milk samples from Canada.
In direct contrast, the high levels of DHA in breast milk of Japanese women is consistent with the much higher daily intakes of DHA (primarily from regular fish consumption) in Japanese women as compared to North American women who consume fatty fish at an intake frequency of only approximately one serving every 10-12 days.