Gastrointestinal parasitic infection symptoms include abdominal pain, diarrhea, dysentery, flatulence, malabsorption and symptoms of biliary obstruction.
It can be caused by protozoan parasites and helminths.
Host susceptibility factors in gastrointestinal parasitic infections are nutritional status, intercurrent disease, pregnancy, immunosuppressive drugs and presence of a malignancy.
Knowledge of the geographic distribution of parasites is helpful in the diagnosis of patients.
Consumption of whole-cricket powder appears to promote the growth of the probiotic gut bacterium Bifidobacterium animalis and reduce plasma concentrations of tumour necrosis factor-α, according to a recent trial.