Carnitine HealthyPlace L carnitine ameliorated fasting induced fatigue, hunger, and metabolic abnormalities in patients with metabolic syndrome: a randomized controlled study Nutrition Journal Springer Nature Link L CARNITINE increases muscle mass, reduces fat mass. Bangkok Hospital Headquarter Stacking your GLP 1 with L Carnitine. Yes! Your GLp 1, Sema,Trizapetide or Reta will create a calorie deficit & improves lipolysis, (the breakdown of stored fat) L Carnitine will support the transport