For instance, a 2017 review showed that taking L-carnitine for 3 days had no effect on markers of brain function including reaction time, vigilance, immediate memory, and delayed recall in young adults without cognitive impairment
NICE guidance recommends GLP-1 receptor agonists as treatment options for type 2 diabetes in specific circumstances, typically when other medications have not achieved adequate glycaemic control or when weight loss would provide additional benefit
Pieber TR, Bode B, Mertens A, Cho YM, Christiansen E, Hertz CL, et al
"Parosmia can render food smells unpleasant while leaving non-food fragrances relatively intact, but in rarer cases, it can render smells more positive," Parm said
2025 Nov 28;17(23):3735