People with stomach or gut issues absorb less
Mast cells are active in the GI tract, and many people with suspected mast cell activation report bloating, cramping, diarrhea, nausea, reflux, or food sensitivity
Community Dent Oral Epidemiol
Patients should also ask what would make peptide therapy inappropriate
Significant brain alterations in pain-processing areas, abnormal pain modulation, central sensitization, cortical hyperexcitability, neurogenic inflammation, and ongoing neuroinflammation are central to the development and persistence of chronic migraines (35)
Regarding side effects, FAE can cause dose-related gastrointestinal complaints, but these usually pass