Eating Seafood during Pregnancy May Lower the Risk of Autism

Expectant mothers who eat seafood during pregnancy may lower their risk of having children with autism. A recent study completed by the Harvard School of Public Health and published in the Journal of American Epidemiology indicates that women who consume low amounts of omega-3 fatty acids, found in fish, were 53% more likely to have children with autism than women who consume higher amounts. This study compared 317 women who reported having a child with an autism spectrum disorder (ASD) with 17,728 mothers from the Nurses’ Health Study II who did not have children with autism.

The women in the lowest 5% of omega-3 fatty acid intake had a significant increase in the risk of having children with autism as compared to the other women in the study. Women who had a higher omega-3 fatty acid intake than normal did not reduce the risk of their children developing autism, as the benefit level appeared to plateau according to the research. This study also found that women with a higher intake of linoleic acid, an omega-6 fatty acid found in vegetable oil, nuts and seeds, were 34% less likely to have children with autism. The data for this study was collected using a validated food frequency questionnaire.

Vitamin D, found in cold water ocean fish, may also play a role in the risk for autism. According to the Vitamin D Council, dark skin and premature birth are both risk factors for low levels of Vitamin D and for increased risk of autism. They report that maternal intake of seafood may reduce the baby’s risk of developing autism. Dr. John Cannell of the Vitamin D Council reports some improvement in autism after increasing Vitamin D blood levels.

In addition, a recent study conducted by King Saud University in Saudi Arabia concluded that children with autism had lower levels of Vitamin D than children without autism. The study included fifty children with autism and thirty children without autism. The study found that 40% of the children with autism were deficient in Vitamin D, while none of the children without autism were deficient. The study also found that 70% of the children with autism had elevated levels of antibodies in their brains that can disrupt the signaling of neurons. These antibodies can trigger an auto-immune response that can cause brain inflammation. The study showed that the less vitamin D a child had, the higher the level of antibodies and the more severe the symptoms of autism.

The United States Department of Agriculture (USDA) recommends that pregnant women should consume 8 to 12 ounces of seafood each week. They report that omega-3 fatty acids found in certain fish improve the development of the nervous system in an unborn baby or young child.

Fish that contain higher levels of Docosahexaenoic acid (DHA) a type of omega-3 fatty acids include salmon, herring, mussels, trout, sardines, and Pollock. Women should avoid consuming fish that have been shown to contain higher levels of mercury. These include shark, swordfish, tilefish, King mackerel, and canned “white” or albacore tuna. In addition, women should check water advisories in their areas for fish caught locally.  Other sources of foods that contain omega-3 fatty acid  include nuts (walnuts), soybeans, canola and olive oil.

The March of Dimes states that 200 milligrams (0.007 ounces) of DHA is required each day if one is pregnant or breastfeeding.  In the United States foods that are marked “fortified” on the packaging have had DHA has been added.

Top Stories and Breaking News

Jim Carrey
 at UCLA's 2009 Visionary Ball. Beverly Wilshire Four Seasons Hotel, Beverly Hills, CA. 10-01-09

Jim Carrey offends with images of distressed children on anti vax tweets

This week the news and social media networks have been busy discussing and condemning Jim Carrey on his outspoken views regarding vaccination and autism. Mr Carrey tweeted: “California Gov says yes to poisoning more children with mercury and aluminum in manditory [sic] vaccines. This corporate fascist must be stopped,” He then further tweeted: “They say mercury […]

Vaccination Keystroke

In California, children will no longer be allowed to enter schools without vaccination

Sacramento, Calif. — California Governor Jerry Brown has signed into law Senate Bill 277, which requires children to undergo vaccination before they are allowed to enter any public or private school in the state, regardless of their families’ personal beliefs. The move by Gov. Brown follows months of controversy surrounding the measles outbreak that plagued […]

MSS2

Update – Seller of MMS that claims to ‘purge’ autism exposed

We are keeping up to date with the latest news surrounding Miracle Mineral Solution (MMS). On June 23 we reported  that trading standards are now closely monitoring MMS sales within the UK. The product which is being sold as an enema; contains household bleach and is claimed to ‘cure’ autism, by its sellers, Genesis 11 […]

Janet Meydam About Janet Meydam

Janet Meydam holds a B.S. degree in Occupational Therapy from the University of Wisconsin – Madison and an M.S. degree in Occupational Therapy from Mount Mary College in Milwaukee, Wisconsin. She has worked in healthcare and education settings for 25 years and writes extensively about people who have disabilities.