salmonRecent reports show many pregnant women in the United States are not eating the recommended amount of fish. In June of 2014, the FDA and the EPA revised their joint Fish Consumption Advice, Questions & Answers to encourage pregnant women, those who may become pregnant, breastfeeding mothers, and young children to eat more fish and to eat a variety of fish from choices that are lower in mercury.

These findings consistently demonstrate that among the women who consumed more fish during pregnancy there were improvements in the child’s IQ – noting that the positive effect extended to verbal as well as overall IQ.

General Guidelines

  • Pregnant women should consume 8 to 12 ounces of a variety of different types of fish per week.
  • Fish with a higher concentration of omega-3 PUFAs and lower concentrations of mercury are preferred. The most favorable balance of PUFAs:mercury is found in salmon, anchovies, herring, shad, Atlantic and Pacific mackerel, pollock, and freshwater trout.
  • Oysters also have a good ratio of PUFAs:mercury, but women should only consume cooked seafood during pregnancy.
  • Albacore and bluefin tuna contain higher levels of mercury, but light canned tuna, although lower in PUFAs, also has substantially lower levels of mercury. Therefore, light canned tuna is reasonable for consumption during pregnancy.
  • Other commonly consumed seafood, such as cod, catfish, tilapia, and shrimp, may not possess the high concentrations of PUFAs of fish such as salmon, but they also feature lower mercury levels and may be recommended during pregnancy.
  • However, pregnant women should not consume shark, swordfish, king mackerel, or tilefish from the Gulf of Mexico because of unacceptably high concentrations of mercury.
  • The recommendations suggest that PUFA supplements are a weak alternative to the consumption of dietary seafood, as supplements do not contain all of the other healthy nutrients that seafood does.
  • Pregnant women are reminded that consuming seafood should not result in excessive caloric intake. Healthy means of preparing seafood (eg, broiled vs fried) are stressed.
  • Pregnant women should pay attention to the source of seafood caught in freshwater bodies. Fish from water bodies with an advisory are to be avoided. If no advisory system is in place for a particular water source, adults should limit their consumption of seafood from that source to 6 ounces per week, and children should only consume 1 to 3 ounces per week.
  • The recommendations for seafood consumption among children mirror those for pregnant women. Children younger than 6 months should not be given seafood, and children younger than 6 years should consume 3 to 5 ounces of fish per week. This total can be increased to 4 to 6 ounces per week among children between ages 6 and 8 years, and older children can eat 8 to 12 ounces of seafood per week.
  • The same recommendations stressing low-mercury fish and avoiding fish known to have high levels of mercury apply to children.

If you have questions about your pregnancy, please call Dr. Ayoub’s office to set up an appointment with Virginia Obstetrics and Gynecology Leesburg or Reston offices. We’ll be happy to talk through any concerns or questions you may have regarding your diet and your baby’s health.

Source: http://www.fda.gov/

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