Does omega3 cause constipation?
Depending on the type of omega-3 fatty acids you take, other side effects you may notice include constipation, taste changes, and vomiting (Novotny, 2022; Khodarahmi, 2016).
What is a common side effect of fish oil?
Safety and side effects
However, fish oil supplements can cause mild side effects, including: A fishy aftertaste. Bad breath. Heartburn, nausea or diarrhea.
Does fish help with constipation?
Other foods you can eat are: Fish, chicken, turkey, or other lean meats. These do not have fiber, but they will not make constipation worse. Snacks such as raisin cookies, fig bars, and popcorn.