Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications MuscleBlaze L Carnitine: Fat Burn Without Side Effects, Fat burn bina side effects? Haan, possible hai., Most fat burners =, anxiety, heart rate spikes, jitters, poor focus, Thats why I Protective effects of l carnitine on isoprenaline induced heart and kidney dysfunctions: Modulation of inflammation and oxidative stress related gene expression in rats ScienceDirect Didn't another study show carnitine was good for the heart? L Carnitine: Benefits, Uses, and Side Effects Lifespan Research Institute