* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, September 4, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    New Technology from Ramsey Theory Group Brings Diagnostic Testing and Telehealth Directly into Patients’ Homes – Yahoo Finance

    Revolutionary Ramsey Theory Technology Delivers Diagnostic Testing and Telehealth Right to Your Doorstep

    China’s CATL sells stake in Finnish subcontract car manufacturer – Reuters

    China’s CATL Sells Stake in Finnish Auto Supplier in Strategic Move

    This Secret Technology Will Make The IPhone 17 Super Thin Air – VOI.ID

    How This Breakthrough Technology Will Make the iPhone 17 Incredibly Thin and Lightweight

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    New Technology from Ramsey Theory Group Brings Diagnostic Testing and Telehealth Directly into Patients’ Homes – Yahoo Finance

    Revolutionary Ramsey Theory Technology Delivers Diagnostic Testing and Telehealth Right to Your Doorstep

    China’s CATL sells stake in Finnish subcontract car manufacturer – Reuters

    China’s CATL Sells Stake in Finnish Auto Supplier in Strategic Move

    This Secret Technology Will Make The IPhone 17 Super Thin Air – VOI.ID

    How This Breakthrough Technology Will Make the iPhone 17 Incredibly Thin and Lightweight

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Is Your Pregnancy Diet Safe? The Latest Research on Fish and Mercury

June 28, 2024
in Science
Is Your Pregnancy Diet Safe? The Latest Research on Fish and Mercury
Share on FacebookShare on Twitter

Grilled Salmon

A recent study has developed a new model to better understand the complex relationship between fish consumption during pregnancy and child neurodevelopment. This model, derived from the New Bedford Cohort, considers both mercury levels and nutritional benefits of fish, providing clearer guidance for pregnant women.

Researchers have introduced a novel approach to evaluate the neurodevelopmental effects of fish consumption during pregnancy, focusing on the balance between mercury exposure and nutritional value. This study highlights the potential benefits of consuming low-mercury fish and the risks associated with high-mercury varieties.

Nutritional Benefits and Risks of Fish Consumption During Pregnancy

It may seem simple, but fish consumption during pregnancy is a complex scientific topic. On one hand, fish are rich in nutrients essential to brain development, including polyunsaturated fatty acids, vitamin D, selenium, and iodine. On the other hand, fish contain methyl mercury, a known neurotoxicant. This has led the US Food and Drug Administration (FDA) to recommend that expectant mothers limit consumption, which inadvertently causes many women to completely avoid fish consumption during pregnancy.

Advancing Research on Mercury Exposure and Fish Intake

Fish consumption is an important route of methyl mercury exposure, however, efforts to understand the health risk posed by mercury are further complicated by the fact that the nutritional benefits from fish may modify or reduce the toxicity posed by mercury. A new study appearing in the American Journal of Epidemiology based on data from a cohort of residents of a coastal community in Massachusetts creates a new framework that could untangle these questions, reduce confusion, and produce clearer guidance on fish consumption for pregnant mothers.

A New Model to Assess Fish Consumption and Neurodevelopment

“We propose an alternative modeling approach to address limitations of previous models and to contribute thereby to improved evidence-based advice on the risks and benefits of fish consumption,” said the authors, who include Sally Thurston, PhD, with the University of Rochester Medical Center, Susan Korrick, MD, MPH, with Harvard T.H. Chan School of Public Health and Brigham and Women’s Hospital, and David Ruppert, PhD, with Cornell University. “In fish-eating populations, this can be addressed by separating mercury exposure into fish intake and average mercury content of the consumed fish.”

The new research comes from an analysis of data from the New Bedford Cohort, which was created to assess the health of children born to mothers residing near the New Bedford Harbor Superfund site in Massachusetts. The current study included 361 children from the cohort who were born between 1993 and 1998 and underwent neurodevelopment assessments, including tests for IQ, language, memory, and attention, at age eight years.

The researchers were able to measure mercury exposure during the third trimester of pregnancy through hair sample collected from the mothers after birth. While hair samples have been the traditional method to study maternal mercury exposure, this approach alone cannot distinguish between mothers who frequently consumed low-mercury fish compared to those who consumed a smaller quantity of high-mercury fish.

Implications and Future Directions in Fish Consumption Research

To overcome this limitation, the researchers instead created a model that includes estimates of mercury exposure per serving of fish. This was possible because mothers in the cohort also completed a food questionnaire and reported the type and frequency of fish and shellfish consumed during pregnancy. The authors estimated the average mercury levels by type of fish, and when combined with the information about the mother’s diet, they were able to create a more precise and detailed method to estimate the joint associations of pregnancy fish intake and fish mercury levels on neurodevelopment.

Using this model, the researchers found that the relation between pregnancy fish consumption and subsequent neurodevelopment varied depending on the estimated average mercury levels in the fish. Specifically, consuming low mercury-containing fish was beneficial, while consuming fish with higher levels of mercury was detrimental.

“Given methodologic limitations to previous analyses, future work expanding our alternative modeling approach to account for both the average mercury and nutritional content of fish could facilitate better estimation of the risk-benefit tradeoffs of fish consumption, a key component of many healthy diets,” said the authors.

The authors are in the process of applying this model to other large studies of maternal fish consumption, including the Seychelles Child Development Study, in which Thurston serves on as an investigator.

Reference: “A Novel Approach to Assessing the Joint Effects of Mercury and Fish Consumption on Neurodevelopment in the New Bedford Cohort” 28 June 2024, American Journal of Epidemiology.
DOI: 10.1093/aje/kwae149

The American Journal of Epidemiology study was supported with funding from the National Institute of Environmental Health Sciences.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : SciTechDaily – https://scitechdaily.com/is-your-pregnancy-diet-safe-the-latest-research-on-fish-and-mercury/

Tags: latestpregnancyscience
Previous Post

New PAHO report shows NCDs continue as main cause of death and disability in the Americas, warns countries to prepare health systems for rapidly aging population

Next Post

Tiny Doses, Massive Interest: 1250% Surge in Microdosing As Drug Laws Evolve

Potential caterpillar mimicry in a tropical hummingbird – Falk – 2025 – Ecology – ESA Journals

Tropical Hummingbird’s Surprising Caterpillar Mimicry Revealed

September 4, 2025
Degrees of Science: Healthy Aging – KWTX

Unlocking the Secrets to Healthy Aging: A Science-Based Guide

September 4, 2025
Podcast: Blame, bad drivers, and ‘safety science’ – BikePortland

Podcast: Blame, bad drivers, and ‘safety science’ – BikePortland

September 4, 2025
If you want your 60s to be some of the best years of your life, say goodbye to these 5 behaviors – VegOut

If you want your 60s to be some of the best years of your life, say goodbye to these 5 behaviors – VegOut

September 4, 2025
Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

September 4, 2025

NFL Week 1 Power Rankings: Eagles Take Early Lead, But Bills Poised to Claim Ultimate Crown

September 4, 2025
Xi Parades Military Strength as Trump Accuses Him of Conspiring With Putin and Kim – The New York Times

Xi Unveils Military Strength as Trump Levels Accusations of Alliances with Putin and Kim

September 4, 2025
Trump tariffs and the Fed: Fate of U.S. economy may lie with the Supreme Court – Axios

How the Supreme Court Could Decide the Future of the U.S. Economy Amid Trump Tariffs and Fed Moves

September 4, 2025
ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

ITV Studios Unveils Exciting New Entertainment Label

September 4, 2025
RFK Jr. is spreading a reckless myth about SSRIs and mass shootings – MSNBC News

RFK Jr. Fuels Dangerous Myth Linking SSRIs to Mass Shootings

September 4, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (806)
  • Economy (824)
  • Entertainment (21,704)
  • General (16,848)
  • Health (9,865)
  • Lifestyle (839)
  • News (22,149)
  • People (826)
  • Politics (831)
  • Science (16,035)
  • Sports (21,323)
  • Technology (15,805)
  • World (805)

Recent News

Potential caterpillar mimicry in a tropical hummingbird – Falk – 2025 – Ecology – ESA Journals

Tropical Hummingbird’s Surprising Caterpillar Mimicry Revealed

September 4, 2025
Degrees of Science: Healthy Aging – KWTX

Unlocking the Secrets to Healthy Aging: A Science-Based Guide

September 4, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version