While standard L-carnitine supplements exist, they have limited ability to cross the blood-brain barrier where much of the cognitive benefits occur
When there's a medication shortage, the FDA lifts some regulations to allow compounding pharmacies to essentially duplicate patented medications using a copycat version (note that it is not the same exact formula)
However, a high-fat diet and subsequent development of NASH can downregulate hepatic GLP-1R expression, thereby inducing therapeutic resistance to this medication in certain patients (Svegliati-Baroni et al., 2011
Effects of liraglutide on weight, satiation, and gastric functions in obesity: a randomised, placebo-controlled pilot trial
Despite these harsh conditions, cell viability and functional integrity can be prevered over extended periods under controlled conditions []