l carnitine liquid side effects L-Carnitine: Benefits, Uses, and L-Carnitine 3000mg Supplement for Fat

The kidneys can also store L-carnitine for later use and eliminate the excess through the urine stream

Supplemental L-Carnitine, especially liquid L-Carnitine, is widely used to support: Fat metabolism Workout performance Endurance Recovery Energy production A Complete Guide for Beginners Can L-Carnitine Cause Side Effects

Endurance athletes use carnitine to increase the oxidation of fat and spare muscle glycogen

For instance, a 2017 review showed that taking L-carnitine for 3 days had no effect on markers of brain function including reaction time, vigilance, immediate memory, and delayed recall in young adults without cognitive impairment

doi: 10.1210/jc.2006-1584