Are Lectins to Blame for Autoimmune Diseases and Type 1 Diabetes?
9 Aug 2025 · 1 min
0:36
In this segment, the presenter explains that lectins are carbohydrate‑binding proteins with diverse biological effects. Citing a recent review, he states that dietary lectins can attach to pancreatic islet cells, potentially triggering an autoimmune response that destroys beta cells and contributes to the development of type 1 diabetes. He also notes that lectins may bind to glucosaminoglycans and proteoglycans in synovial fluid and joints, which could provoke autoimmune rheumatic inflammatory diseases. The overall claim is that high‑level lectin exposure may stimulate various autoimmune conditions.
