There are a few potential reasons why consuming salmon or other seafood may cause an increase in bowel movements or diarrhea. It is important to note that these effects can vary from person to person and may not be experienced by everyone who consumes salmon.

One possible reason why consuming salmon or other seafood may cause an increase in bowel movements is due to the high protein and fat content of these foods. Protein and fat can be more difficult for the body to digest than carbohydrates, and as a result, they may stimulate the digestive system and increase the frequency of bowel movements.

Another possible reason for an increase in bowel movements after consuming salmon or other seafood is an allergic reaction or intolerance. Some people may be allergic to seafood or have an intolerance to certain ingredients in seafood, which can cause symptoms such as diarrhea or abdominal discomfort.

It is also possible that consuming salmon or other seafood may cause an increase in bowel movements due to the presence of bacteria or parasites. Seafood can sometimes contain bacteria or parasites that can cause digestive upset, leading to increased bowel movements or diarrhea.

In conclusion, there are a few potential reasons why consuming salmon or other seafood may cause an increase in bowel movements. These reasons may include the high protein and fat content of these foods, an allergic reaction or intolerance, or the presence of bacteria or parasites. If you experience digestive upset after consuming salmon or other seafood, it is important to consult a healthcare professional for proper diagnosis and treatment.