Does eating MSG cause migraine? Let's find out
What's the story
Monosodium glutamate, or MSG, is a common flavor enhancer used in a variety of foods. For years, it has been blamed for causing migraines for some people.
This article aims to debunk the myths surrounding MSG and migraines, by focusing on what scientific research actually says.
The article will clear the confusion and provide an evidence-based answer to the question: Does eating MSG cause migraines?
Myth 1
MSG directly causes migraines
MSG does not cause migraines, at least not for most people
Studies investigating the connection between MSG consumption and migraines have produced conflicting results.
A comprehensive analysis of available research reveals no definitive evidence supporting this claim.
For most people, consuming foods with MSG does not cause migraines or headaches, suggesting that such sensitivity may be less common than previously thought.
Myth 2
All sensitivity claims are valid
Some people claim to be sensitive to MSG, experiencing discomfort or headaches, but such claims are often not supported by rigorous scientific evidence.
Controlled studies have revealed that when individuals who report MSG sensitivity are administered MSG without their knowledge (in a double-blind test), they do not experience headaches any more frequently than with a placebo.
This indicates that psychological factors, rather than a true sensitivity, may be at play.
Myth 3
Eliminating MSG completely prevents migraines
The notion that removing MSG will stop migraines is an oversimplification of a complex condition.
Migraines are multifactorial, involving genetics, environment, and diet.
There is no scientific evidence proving that eliminating MSG will stop migraines. Hence, the MSG-migraine connection is mostly a myth.
It's crucial to make informed dietary choices based on robust scientific research, not anecdotes or unfounded claims.