Is "Eating a lot of carrots will give you excellent night vision" still taught in school?

Carrots provide vitamin A, which helps prevent deficiency-related vision problems, but they do not give healthy people superhuman night vision. The myth was amplified by World War II propaganda.

What you were taught

Eating a lot of carrots will give you excellent night vision

What we know now

Carrots provide vitamin A, which helps prevent deficiency-related vision problems, but they do not give healthy people superhuman night vision. The myth was amplified by World War II propaganda.

Updated understanding emerged around 1945

Source Comments

Health

Common questions

Was "Eating a lot of carrots will give you excellent night vision" taught in school?: Yes. This health idea was commonly taught, especially during the 1970s.
Is "Eating a lot of carrots will give you excellent night vision" true?: No. Carrots provide vitamin A, which helps prevent deficiency-related vision problems, but they do not give healthy people superhuman night vision.
When was this understanding updated?: Updated understanding emerged around 1945.

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