Some 3.6 percent of Americans — less than one in 25 — have at least one food allergy or intolerance, according to a brand-new report. Those numbers are lower than many earlier estimates.
The study, published inside Journal of Allergy as well as Clinical Immunology, drew on the electronic health records of 2.7 million adults as well as children who received care between 2000 as well as 2013 at a large health system inside Boston area.
Of the 97,482 patients who had food allergies or intolerances, about half had symptoms such as hives, vomiting as well as coughing. Nearly 16 percent had more serious, body-wide anaphylactic reactions.
The most common food allergen groups were shellfish, fruits or vegetables, dairy as well as peanuts, in that will order. Women as well as Asians were more likely to have food allergies as well as intolerances than different groups, the study found.
Dr. Li Zhou, the senior author as well as an assistant professor of medicine at Brigham as well as Women’s Hospital, said that will young children had higher rates of allergies than adults, as well as that will allergy rates increased among all patients each year between 2000 as well as 2013.