4.5 million Americans affected: Peanut allergies often don’t develop until adulthood, study shows

Credit: Gwenda Kaczor
Credit: Gwenda Kaczor

[A] report, believed to be the first to provide an estimate of peanut allergy in adults, suggests that at least 4.5 million adults in the U.S. are impacted by the allergy.

“Unlike allergies such as milk or egg, which often develop early in life and are outgrown by adolescence, peanut allergy appears to affect children and adults to a similar degree,” Christopher Warren, director of population health at Feinberg’s Center for Food Allergy and Asthma Research and co-first author said, according to a news release posted on Eurekalert.org.  “Our study shows many adults are not outgrowing their childhood peanut allergies, and many adults are developing peanut allergies for the first time.”

The researchers also noted that the only approved therapy for peanut allergy is aimed at pediatric patients up to age 17 and called for more research into adult patients and additional therapies.

Mis- and disinformation are distorting science and public policy. Subscribe to our Daily and Weekly Digests for incisive coverage of ‘disruptive’ innovations in AI, agricultural biotechnology, food, chemicals, nuclear energy, vaccines, and other disruptive innovations.

“Given the high prevalence of peanut allergy among U.S. adults, additional therapies are needed to help address this growing burden of disease,” Dr. Ruchi Gupta, study author and professor of pediatrics at Northwestern University Feinberg School of Medicine and a physician at Ann & Robert H. Lurie Children’s Hospital of Chicago, said in the Eurekalert.org news release.

Read the original post

Related Articles

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 ...

Most Popular

ChatGPT-Image-Mar-10-2026-01_39_01-PM
Viewpoint—“Miracle molecule” debunked: Why acemannan supplements don’t work
Diet Soda with Measuring Tape 2
Science challenges anti-soda activists: No, sodas won’t make you fat
psychedelics ptsd neurosciencnews public
Chaos or at peace with the world: The complex ways psychedelics transform the brain
Rustic Skillet of Raw Brains
‘Weird food’? Testicle- and brain-eating, supplement-gulping MAHA health food enthusiasts defend their ‘natural’ diets
Strawberry Clamshell with Warning Sticker
Viewpoint: Activists hype ‘dangerous level’ of pesticide residues in Driscoll berries: Separating health concerns from fear-mongering
Silhouettes Beneath the Mosquito Nets
Guinea-Bissau halts widely condemned RFK Jr.-backed vaccine trial that would have withheld life-saving vaccines from thousands of newborns
Screenshot 2026-10-16 at 5.38
PFAS in Agriculture: Science, Uncertainty, and Risk Communication
Government Briefing on Autism Trends
Viewpoint: ‘Statistical murder’: Kennedy’s expanding record of “duplicity and mendacity”
Vibrant Social Media Confetti Explosion
Health misinformation minefield: Countering online deluge by copying its style
Generations United for Immunization
Police raid Guinea-Bissau offices of RFK Jr.-backed vaccine researchers, seize hepatitis B doses
glp menu logo outlined

Get news on human & agricultural genetics and biotechnology delivered to your inbox.