There is no patron saint for eating disorders. However, since it is considered a mental illness there are a number of patrons against mental illness.
•Amabilis
•Benedict Joseph Labre
•Bertha of Avenay
•Bibiana
•Christina the Astonishing
•Drogo
•Dymphna
•Eustochium of Padua
•Fillan
•Giles
•Job
•Margaret of Cortona
•Maria Fortunata Viti
•Medard
•Michelina
•Moloc of Mortlach
•Osmund
•Philomena
•Raphaela
•Romanus of Condat
•Veran
There is no patron saint of eating.
There are no patron saints of blood disorders but there is Saint Castulus of Rome who is the patron saint against blood poisoning. You might try him.
There is no patron saint of eating healthy. The Infant of Prague is the patron saint of good health, however.
Saint Brice is the patron saint against stomach disorders.
No, but there are patron saints of intestinal disorders.
Saint Timothy is the patron saint against intestinal disorders and against stomach diseases.
The patron saints of stomach and intestinal disorders are:BriceCharles BorromeoEmerentianaErasmusTimothyWolfgang
The patron saint against bowel disorders is St. Bonaventure.
Timothy is a patron of: against intestinal disorders against stomach diseases
Saint Dymphna is recognized as the patron saint of mental illness and those afflicted with mental and neurological disorders. She is known for her compassionate nature and is often invoked for strength and comfort in times of mental distress.
I sincerely doubt it although there may be some obscure saint somewhere. However, there is a saint who is the patron saint for those suffering from haemorrhoids - St. Fiacre. There are also patron saints against stomach and intestinal disorders.
The patron saint of chiropractors is Saint Andrew the Apostle. Saint Andrew is believed to have been a healer and miracle worker, making him a fitting patron for those in the field of chiropractic care. Chiropractors often look to Saint Andrew for guidance and inspiration in their practice.