Most Commonly Reported Side Effects Nausea Diarrhea Vomiting Constipation Decreased appetite Injection site reactions Serious but less common risks include pancreatitis, gallbladder disease, and a possible risk of thyroid C-cell tumors based on animal studies
If you are taking resM but eating a low-fiber, highly processed diet, you are limiting what the supplement can do
Khoo J, Hsiang JC, Taneja R, Koo SH, Soon GH, Kam CJ, et al
NSL literature pointer PMID 16156131 L-Carnitine laboratory index [PMID: 16156131] National Science Labs indexing note for PMID 16156131: review the PubMed methods, models, and limitations before citing