Risk and Benefit of Decreasing Seafood Consumption in Japan-Docosahexaenoic Acid, Methylmercury and Infant IQ.

ABSTRACT: National statistics show that seafood consumption in Japan is decreasing since the mid-1990s. The risks and benefits of this decreasing seafood consumption was assessed in this study. Intake of docosahexaenoic acid (DHA) and methylmercury (MeHg) of women of childbearing age were estimated by using seafood consumption data of women of age 20-39 in the period 2011-2019 and seafood DHA and MeHg content data to find significantly (p < 0.05) decreasing intake of DHA (2.8 mg/day per year) and MeHg (0.19 μg Hg/day per year) in this period. The effect of the decreasing maternal DHA and MeHg intake on infant IQ was estimated by using the equation developed by the FAO/WHO. Net IQ change (the difference in IQ gain by DHA and IQ loss by MeHg) was constant or even increasing, depending on the as

SUBMITTER: Fujimura S 

PROVIDER: S-EPMC10137566 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature