Neuroprotective Effect of L carnitine. Focus on Changing Mitochondrial Function Research Results in Pharmacology The Science of Carnitine: How It Works and Why It Matters BURN2O Thermogenic and Performance Aid, Burn more calories without extra work. Alpha Lion Mitochondrial control of fuel switching via carnitine biosynthesis Science Your mitochondria are the tiny power plants inside your cells. They help create ATP the energy your body uses to power your brain, muscles, organs, recovery, and daily function. When mitochondrial