PDF) The Effect of L Carnitine, Green Tea Extract and Lotus Leaf Extract on the Body Fat Percentage in High Energy Diet Induced Obese Rats L Carnitine: Benefits, Risks, and Its Role in Fitness and Weight Loss WellnessPulse Early research into L carnitine was often cited as underwhelming, showing negligible changes in muscle carnitine content and fat loss outcomes. However, these findings may have been limited by a short study window Benefits of L Carnitine for PCOS Landys Chemist L Carnitine for weight loss is and heres why. There is zero published scientific data to support that L Carnitine actually helps you lose body fat. I went ahead and purchased the meta analysis