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How much mercury is safe in pregnancy?

How much mercury is safe in pregnancy?

The Food and Drug Administration (FDA), the Environmental Protection Agency (EPA) and the 2015-2020 Dietary Guidelines for Americans recommend that pregnant women eat at least 8 ounces and up to 12 ounces (340 grams) of a variety of seafood lower in mercury a week.

What fish is high in mercury pregnancy?

Mercury is mostly found in large fish, like swordfish, shark, king mackerel and tilefish. During pregnancy, don’t eat these kinds of fish because the mercury in them can harm your baby.

Is sole fish safe during pregnancy?

Best choices are safe to eat two to three servings a week. They include cod, haddock, lobster, oysters, salmon, scallops, shrimp, sole and tilapia. Good choices are safe to eat one serving a week. They include bluefish, grouper, halibut, mahi mahi, yellowfin tuna and snapper.

How does mercury affect baby?

Mercury can pass from a mother to her baby through the placenta during pregnancy and, in smaller amounts, through breast milk after birth. Exposure to mercury can affect the infant’s brain and nervous system development during pregnancy and after birth.

What fish can you not eat pregnant?

During pregnancy, the Food and Drug Administration (FDA) encourages you to avoid:

  • Bigeye tuna.
  • King mackerel.
  • Marlin.
  • Orange roughy.
  • Swordfish.
  • Shark.
  • Tilefish.

What is the dose of mercury for pregnant women?

Reference dose for chronic oral exposure to methylmercury = 0.1 µg mercury / kg body weight / day. Taken from EPA’s Integrated Risk Information System (IRIS). Body weight = 75 kilograms (165 pounds) = average weight of a pregnant woman. Taken from Table 8-29 of EPA’s Exposure Factors Handbook: 2011 Edition .

How to know if you are pregnant by Mercury?

Mercury and pregnancy 1 It can be a colorless, odorless, poisonous vapor in the air. 2 Don’t eat fish that contain high amounts of mercury. 3 Methylmercury is made when mercury in the air gets into water. 4 Elemental mercury (also…

What foods are low in Mercury during pregnancy?

During pregnancy, eat 8 to 12 ounces each week of fish that are low in mercury, like shrimp, salmon, pollock, catfish and canned light tuna. It’s OK to eat 6 ounces a week of albacore (white) tuna. What is elemental mercury? Elemental mercury (also called pure mercury) is a shiny, silver-colored substance.

How much mercury is in a serving of fish?

Highest allowable average mercury concentration in fish per serving when eating 2 servings per week = 0.23 µg/g.