On those days, they would only eat one meal
A meta-analysis of 21 double-blind clinical trials concluded that acetyl-L-carnitine treatment in patients with mild cognitive impairment and mild Alzheimer's disease demonstrated significant efficacy versus placebo in improving cognitive function, particularly in domains of logical intelligence, verbal memory, selective attention, and functional capacity
The only thing keeping them off the U.S
J Med Chem 65:82088226 He Z, Nie T, Hu Y, Zhou Y, Zhu J, Liu Z, Liu L, Leong KW, Chen Y, Mao H-Q (2020) A polyphenol-metal nanoparticle platform for tunable release of liraglutide to improve blood glycemic control and reduce cardiovascular complications in a mouse model of type II diabetes
While foods, topicals, injections, and IV drips each play a role, oral supplementation with glutathione tablets is the most practical and effective solution