Celery (Apium graveolens) Dosing and Safety
    
        
        
            
        
        Avoid with known allergy or hypersensitivity to celery (), its constituents, or members of the Apiaceae or Umbelliferae families.
Allergy to celery is fairly common, as celery contains an allergen similar to the birch pollen allergen. Other chemical... 
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