SchnEBornIDemuthHUFaustJNeubertKSteinmetzerTet al
Oral administration has shown GI-local effects in rodent studies and some systemic effects
Objective measurements (EEG, cardiovascular, and respiratory parameters) and subjective ratings (visual analog scales, awakening times) showed, assessed by Mann-Whitney U test, a normalization of severely disturbed sleep to normal sleep patterns
This means you may experience better sustained energy throughout the day not the quick spike and crash of stimulants, but a steady, natural energy derived from your body's own fat-burning processes
In fact, studies have shown that supplementation with L-Carnitine can lead to a 15% increase in exercise performance, particularly in endurance activities
Quirico L, Orso F, Cucinelli S, Paradzik M, Natalini D,Centonze G, Dalmasso A, La Vecchia S