According to the Rhode Island Medical Journal, phentermine is an FDA-approved diet aid that can be obtained by prescription only
ncbi.nlm.nih.gov/pmc/articles/PMC3206257 Sikiric P, et al
It is referenced in scientific literature involving enzyme activity research, molecular biology, metabolic pathway studies, and biochemical investigation
Weight Support Vitamin Therapy Brandon, FL B12/MIC Injections Lipotropic Vitamin Injections Lipotropic injections that pair vitamin B12 with methionine, inositol, and choline to support energy and fat metabolism, often used as part of a medically supervised weight program
Vendor technical sheets and primary studies report selectivity over related methyltransferases and enzymes of the NAD salvage pathway [1,6,7]
Injection site reactions The most frequently reported side effect involves the injection site itself