l-carnitine injection site | Linus Pauling Institute How to Self-Administer Subcutaneous &
Description
Carnitine is abundant in skeletal muscle, and muscle carnitine content has been reported to decrease with dialysis vintage

Better energy during physical activities may improve your athletic performance

Figures 5A,D,J)

L-carnitine and creatine in Friedreichs ataxia

Other characteristics of the studies were the supplementation dosage and duration of dietary intake, metabolic parameters used for the assessment of physical performance after L-carnitine intake and follow up (Table 1)

Boulton 2012