It is a systematic review. More details in the attached file.
research query in pubmed:
Autoimmune diseases` OR `Autoimmunity` OR `Multiple sclerosis` OR `Type 1 diabetes` OR `Systemic lupus erythematosus` OR `Rheumatoid arthritis` OR `Reactive arthritis` OR `Sjogren` OR `Lupus` OR `Crohn`s disease` OR `Autoimmune conditions` OR `Autoimmune disorders` OR `Immune system diseases`) AND (`Eating disorders` OR `Anorexia nervosa` OR `Bulimia nervosa` OR `Binging/Purging` OR `Restrictive food intake disorders` OR `ARFID` OR `Binge-eating disorder` OR ` Eating problems` OR `Feeding and eating disorders` OR `Abnormal eating`) AND (`Association` OR `Relationship` OR `Correlation` OR `Link` OR `Connection` OR `Comorbidity`) AND (`Patients` OR `Individuals` OR `Population` OR `Subjects` OR `Participants`