l carnitine anti doping L-Carnitine Pro Zero Leaked reports show Mo Farah

A 2013 study by Teekachunhatean et al., published in ISRN Pharmacology , found that caffeine from coffee enemas is absorbed at comparable levels to oral coffee consumption, which is relevant for those sensitive to caffeine

Zou J, Wang YX, Dou FF, Lu HZ, Ma ZW, Lu PH, et al

When Sxc-is abolished in animal models, behaviors such as approaching foods on cue even when punished, perseverative errors and cocaine-primed drug seeking are increasingly present (Hess et al., 2023)

By forming glutathione-acetaldehyde conjugates that are water-soluble and excretable

doi: 10.1002/hep.22525

Int J Vet Sci Med 6:S57-62 Barkalina N, Jones C, Coward K (2015) Nanomedicine and mammalian sperm: lessons from the porcine model