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the other two showed no benefit [3][38]

doi: 10.2147/CIA.S113287

Intravenous L-carnitine prevents the recurrence of overt hepatic encephalopathy in patients with decompensated cirrhosis (13)

However, in a double-blind, placebo-controlled trial in 32 healthy adults, propionyl-L-carnitine (1 g/day or 3 g/day) for eight weeks did not improve aerobic or anaerobic exercise performance (130)
