Melatonin is over-the-counter in the US
These changes were associated with marked and sustainable boosts in fatty acid oxidation, with suggested increases of up to 216% in murine models of obesity
Evaluating the Efficacy and Safety of Long-Acting GLP-1 Receptor Agonists in T1DM Patients. Endocrines , vol
"Effects of tesamorelin (TH9507), a growth hormone-releasing factor analog, in HIV-infected patients with excess abdominal fat: a pooled analysis of two multicenter, double-blind placebo-controlled phase 3 trials with safety extension data." Journal of Acquired Immune Deficiency Syndromes, 2010
In some cases, additional adrenal testing and protocols may be indicated, but I know its often challenging to find a practitioner who will test for adrenal dysfunction, yet alone a practitioner who can give you a proper protocol for recovering your stress response
22 Avoiding fats is not a long-term option