It often helps to be careful with: Very high-fat meals Greasy takeaway foods Large portions Alcohol on an empty stomach Sudden large increases in fibre if your digestion is already unsettled A simple, consistent meal pattern usually works better than extremes
A preprint study (meaning it has not yet been peer-reviewed for publication in a medical journal) found that women taking semaglutide (Wegovy) or tirzepatide (Zepbound) had a 2.5-fold higher rate of nausea and vomiting compared with men
Berberine : Can cause digestive issues such as diarrhea or constipation when used in high amounts
Back Turton, MD, O'Shea, D, Gunn, et al (4 Jan 1996) 'A role for glucagon-like peptide-1 in the central regulation of feeding', Nature , 379, 69-72
How do they compare to true GLP-1 medications
Oral Glutamine Increases Circulating GLP-1, Glucagon and Insulin Levels in Lean, Obese and Type 2 Diabetic Subjects. The American Journal of Clinical Nutrition, vol