l-carnitine interaction with thyroid medication Role of carnitine in disease | Nutrition & Metabolism Supplements and Thyroid Health: What

It helps to maintain metabolic health by facilitating the transfer of long-chain fatty acids across the mitochondrial membrane for cellular energy production.* In addition, it thereby assists the body in using fat for energy.* It naturally occurs in red meat and other animal source foods, but some people may have an increased need for dietary L-Carnitine due to high fat and vegetarian diets

Mol Pharmacol 2001

Infertility and mortality

These results indicate that CIT may modestly enhance mobility and functional performance beyond physical activity alone, supporting its potential value in mitigating age-related declines linked to inflammation and oxidative stress (38)