Foods / Tuesday, 09-Sep-2025

Is MSG a ‘silent killer lurking in your kitchen cabinet’? Debunking Joe Mercola’s hysterical ‘MSG can harm you’ myth

Is MSG a ‘silent killer lurking in your kitchen cabinet’? Debunking Joe Mercola’s hysterical ‘MSG can harm you’ myth

XLinkedInFacebookRedditBlueskyThreads
MSG may actually be useful in reducing sodium consumption while not compromising the taste of savory foods. Salt is considered a fundamental additive to good-tasting savory foods, and MSG could make an improved taste, with less sodium. Credit: Onlymyself65536 via CC-BY-SA-3.0
MSG may actually be useful in reducing sodium consumption while not compromising the taste of savory foods. Salt is considered a fundamental additive to good-tasting savory foods, and MSG could make an improved taste, with less sodium. Credit: Onlymyself65536 via CC-BY-SA-3.0

MSG has been used as a flavor enhancer for several thousand years. It is one of the key components of many Asian cuisines, especially in the Japanese and Chinese cultures, which have extracted MSG from kelp for centuries. The Romans used a sauce called garum, made from fermented fish, that was used instead of more expensive salt. Garum is rich in monosodium glutamate.

Follow the latest news and policy debates on sustainable agriculture, biomedicine, and other ‘disruptive’ innovations. Subscribe to our newsletter.

That MSG causes health problems may have thrived on racially-charged biases and xenophobia right from the outset. Ian Mosby, a food historian, wrote in a 2009 paper titled “‘That Won-Ton Soup Headache’: The Chinese Restaurant Syndrome, MSG and the Making of American Food, 1968-1980” that fear of MSG in Chinese food is part of the U.S.’s long history of viewing the “exotic” cuisine of Asia as dangerous or dirty.

Joe Mercola, one of the leading purveyors of nonsense science and medicine, calls MSG “the silent killer lurking in your kitchen cabinets.” Oh, my.

Mercola pushes the MSG myth that it overexcites your nerve cells to the “point of damage or death, causing brain damage to varying degrees — and potentially even triggering or worsening learning disabilities, Alzheimer’s disease, Parkinson’s disease, Lou Gehrig’s disease, and more.”

But Mercola doesn’t stop there. He also believes that MSG causes obesity, eye damage, headaches, fatigue, disorientation, depression, and a whole host of other maladies.

This is an excerpt. Read the original post here

combined disclaimer outlined@ x
donation plea outlined@ x
XLinkedInFacebookRedditBlueskyThreads
podcastsGLP Podcasts & Podcast VideosMore...
Video: Nuclear energy will destroy us? Global warming is an existential threat? Chemicals are massacring bees? Donate to the Green Industrial Complex!

Video: Nuclear energy will destroy us? Global warming is an existential threat? Chemicals are massacring bees? Donate to the Green Industrial Complex!

v facts and fallacies cameron and liza default featured image outlined

GLP podcast: Science journalism is a mess. Here’s how to fix it

Mosquito massacre: Can we safely tackle malaria with a CRISPR gene drive?

Mosquito massacre: Can we safely tackle malaria with a CRISPR gene drive?

dead bee desolate city

Are we facing an ‘Insect Apocalypse’ caused by ‘intensive, industrial’ farming and agricultural chemicals? The media say yes; Science says ‘no’

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Does glyphosate—the world's most heavily-used herbicide—pose serious harm to humans? Is it carcinogenic? Those issues are of both legal and ...
science hand testtube x

Why is there controversy over GMO foods but not GMO drugs?

Genetic Literacy Project
international law x

How are GMOs labeled around the world?

Genetic Literacy Project
two types of breeding x

How does genetic engineering differ from conventional breeding?

Genetic Literacy Project
Screen Shot at AM

Alex Jones: Right-wing conspiracy theorist stokes fear of GMOs, pesticides to sell ‘health supplements’

T H LO

IARC (International Agency for Research on Cancer): Glyphosate cancer determination challenged by world consensus

Most Popular

  • Viewpoint — Fact checking MAHA mythmakers: How wellness influencers and RFK, Jr. undermine American science and health

  • Viewpoint: Video — Big Solar is gobbling up productive agricultural land and hurting farmers yet providing little energy or sustainabilty gains

  • Fighting deforestation with CO2: Biotechnology breakthrough creates sustainable palm oil alternative for cosmetics

  • Trust issues: What happens when therapists use ChatGPT?

  • California, Washington, Oregon forge immunization alliance to safeguard vaccine access against federal undermining

  • 30-year-old tomato line shows genetic resistance to devastating virus

  • The free-range chicken dilemma: Better for birds, but with substantial costs

  • ‘You have to treat the brain first’: Rethinking chronic pain with Sanjay Gupta

Follow Us

Newsletter

Be the first to know about new products and promotions.

Subscribe with your email

Tranding

Tags

zolentz

Fresh, fast, and fun — all the entertainment you need in one place.

© Zolentz. All Rights Reserved. Designed by zolentz