l carnitine break a fast L-carnitine ameliorated fasting-induced fatigue, hunger, and metabolic abnormalities in patients with metabolic syndrome: randomized controlled study | Nutrition Journal How L-Carnitine Supports Weight Loss
Description
The bioavailability of carnitine from diet supplements is much lower than from the general diet, reaching only 1418%

In a study conducted on rats by Boyacioglu et al., they showed that contrast material-induced oxidative stress in the kidneys was reduced by LCAR (Boyacioglu et al

The importance of the fatty acid transporter l-carnitine in non-alcoholic fatty liver disease (Nafld) Nutrients

Safety: most dogs tolerate it well, but digestive upset can happen start low, give with food, and pause if anything seems off