acetyl l carnitine daily dosage Metabolic Maintenance® L-Carnitine Alpha Lipoic Acid & Acetyl
Description
NeuroToxicology 31:454460, 2010b

According to Li et al., melatonin can enhance the oxidative balance in mice with hyperoxia-induced lung injury by lowering MPO, nitrite/nitrate, and MDA levels

So maybe a lack of safety when you were a child

(NIH) Start slow, stay consistent, and dont rush the results

However, none of the trial investigators reported serious side effects due to the use of LC
