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Aspartame exposure in mice causes anxiety that persists two generations without further exposure

By Egleze Editorial Desk · Published July 3, 2026 · On Purpose with Jay Shetty · Harvard Psychiatrist REVEALS We Have Been Treating Mental Illness All WRONG
Aspartame exposure in mice causes anxiety that persists two generations without further exposure
On Purpose with Jay Shetty
On Purpose with Jay Shetty
Harvard Psychiatrist REVEALS We Have Been Treating Mental Illness All WRONG

What was said

"The mice who were given aspartame went on to have babies and those babies went on to have babies. None of the babies were exposed to aspartame, but for two generations, the increased risk for anxiety-like behaviors persisted. Which means that aspartame is inducing epigenetic changes that can be transmitted to your children and your grandchildren."

Dr. Palmer cited new animal research showing that mice given normal doses of aspartame developed anxiety-like behaviors that persisted for two generations even when offspring were never exposed to the substance. He noted this suggests aspartame, found in over 500 diet foods including Diet Coke, may cause epigenetic changes affecting children and grandchildren of consumers.

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Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Source and context

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Programme
On Purpose with Jay Shetty
Episode
Harvard Psychiatrist REVEALS We Have Been Treating Mental Illness All WRONG
Clip time
1:16:28
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From this episode
On Purpose with Jay Shetty
On Purpose with Jay Shetty

Harvard Psychiatrist REVEALS We Have Been Treating Mental Illness All WRONG

July 3, 2026 · 1h 21m · 5 Egleze moments
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