<unk>  are all other adverse reactions to<unk> . Subgroups include enzymatic (e.g. lactose<unk>  due to lactase deficiency), pharmacological (e.g. reactions against biogenic amines, histamine<unk> , and undefined<unk>  (e.g. against some<unk>  additives).<unk> s can be caused by enzymatic defects in the digestive system, can also result from pharmacological effects of vasoactive amines present in<unk> s (e.g. histamine), among other metabolic, pharmacological and digestive abnormalities. Allergies and<unk> s to a<unk>  group may coexist with separate pathologies; for example, cow's milk allergy (CMA) and lactose<unk>  are two distinct pathologies.
Food intolerance
Food allergy
Dysphagia
Allergy
Aphagia
Allergies in children
Steatorrhea
Food addiction