Bloating can be a symptom of various parasitic infections. According to the provided reference, Giardia is one such parasite.
Giardia infection is caused by a microscopic parasite that is found worldwide, especially in areas with poor sanitation and unsafe water, and it is an intestinal infection marked by stomach cramps, bloating, nausea, and bouts of watery diarrhea.
In summary, while other parasites may also contribute to bloating, Giardia is a confirmed culprit based on the information provided.
