solgar acetyl-l-carnitine L-Carnitine 500 MG Capsules, 60 Ct Evolite Nutrition Acetyl-L-Carnitine + Green

Within 5 to 8 days after the dose, the infants experienced significantly increased hemoglobin and reticulocyte counts, normoblastic erythropoiesis, improved mental status, regression of abnormal skin pigmentation, and reduction in tremors.[9] Three hundred sixty-six pregnant women in India received 50 mcg of oral vitamin B 12 or placebo capsules once daily beginning during their first trimester of pregnancy and continuing until 6 weeks postpartum

10.1152/ajpendo.00196.2016 267 YangR.JiaQ.LiuX

It can be eliminated instead of simply managed by destroying the MAC and by restoring proper adrenal function

Its also been shown to improve memory in younger, healthy individuals (46-51)