Immune Reactivity to Raw and Processed Foods and Their Possible Contributions to Autoimmunity.
Level 5 - mechanism / opinion, no new human data
Narrative review detailing theoretical and mechanistic links without systematic review or new empirical data
PubMed 40282759 · doi:10.3390/foods14081357
What was done
This narrative review examines theoretical mechanisms by which culinary and industrial food processing alters the structural conformation of food antigens. It outlines how modified proteins might impact mucosal immune barriers, trigger antibody responses (IgE, IgG, and IgA), and potentially promote autoimmune cross-reactivity.
What was found
No empirical measurements, patient numbers, or quantitative findings were reported in the abstract. The authors describe that food processing changes protein secondary, tertiary, and quaternary structures, which can create novel antigenic properties, break oral tolerance, and lead to antibody production that may cross-react with host tissues.
Why it matters
The paper highlights a potential limitation in standard food-reactivity testing, arguing that evaluating only raw food antigens may fail to detect immune responses to processed foods consumed in modern diets.
Limits
As a narrative review, the paper provides no primary experimental data, cohort evaluations, or systematic methodology. The clinical significance, frequency, and causal link between processed food antigens and human autoimmune diseases remain unquantified.
Cited by
- supports Dr. Aristo Vojdani developed the antibody assays used by Cyrex Laboratories.