l carnitine's primary supposed ergogenic effect is that it might The Role of L-Carnitine in Kidney Disease and Related Metabolic Dysfunctions l-carnitine: Nutrition, pathology, and health

In the newborn female SE offspring, mitochondrial fission was reduced, however markers of fusion and the autophagosome were increased, which may preserve the function of mitochondria

Do not use on babies and children

We do not endorse non-Cleveland Clinic products or services

You should consult a medical professional if you: Have chronic kidney issues Have a history of seizures Take thyroid medication Are pregnant or breastfeeding How to Minimize Side Effects To avoid L-Carnitine side effects: Start with lower dosage Take it with meals Stay hydrated Avoid stacking with excessive stimulants Use certified, lab-tested supplements Conclusion For most healthy adults, L-Carnitine is safe and well tolerated