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Ann Transl Med.2018;6(24):471

Hoffman, J

Acetyl-L-Carnitine HCl may also interact with thyroid hormone replacement drugs, such as levothyroxine
Another placebo-controlled study 35 reported clinical improvement alongside circadian biomarker assessment, noting that seven participants had more than a 10-point decrease in DSM-III-R depression score after ALC treatment

Low and high carbohydrate isocaloric diets on performance, fat oxidation, glucose and cardiometabolic health in middle age males
