Change in appetite could primarily be due to the drugs association with increased levels of serotonin and peptides, which are necessary hormones responsible for controlling the feeling of hunger or fullness, and contributes towards better control of eating behaviors
Recalls & Warnings April 21, 2011 FTC Targets Fake News Sites Making Deceptive Acai Claims On April 19, 2011, the Federal Trade Commission (FTC) requested federal courts to temporarily halt the allegedly deceptive tactics of 10 operations using fake news websites to market acai berry weight-loss products
ACC/AHA Guidelines for the Management of Patients With ST-Elevation Myocardial InfarctionExecutive Summary A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Revise the 1999 Guidelines for the Management of Patients With Acute Myocardial Infarction)
doi:10.1186/s41687-019-0171-9 19
Its a comprehensive gut microbiome test, rather than a guess
GLP-1s also affect parts of the brain like the hypothalamus and brain stem to help control appetite