J Biol Chem 1997
The effect depends on dose, delivery method, and consistency
May increase muscle mass One study looking at the effect of 24 weeks of l-carnitine supplementation on muscle strength and mass in healthy women reported an increase in muscle mass, but no change to muscle strength
In the ER, it decreases the concentration of palmitate by transferring it to the mitochondria or by eliminating it from which it may cause lipotoxicity of the oocytes through oxidative stress [34]
Fish: A 3-ounce serving of salmon, tuna, or cod provides 20-25 grams of protein
It is found in various food sources, including red meat, fish, and dairy products, but supplementation can be beneficial for those who may not get enough through their diet