Choose L-carnitine if your main question is: How can I support fat transport, endurance or energy metabolism? It fits better in weight-management, endurance, metabolic support and stimulant-free pre-workout formulas
Beyond that, L-carnitine can reduce the availability of free fatty acids (FFAs), diminish the conversion of FFAs to TGs, and prevent excess TG accumulation in hepatocytes
others are supported primarily by observational data and patient-reported outcomes rather than large controlled trials
Choosing between creatine and L-carnitine is about what your body needs, rather than what is more popular
in shoot and root of canola plants, respectively), while the high values were observed in the canola plants subjected to BC + PGPR (1.72 and 1.91 mol min 1 g 1 F.W