https doe acetyl l carnitine cause weight loss l-Carnitine Supplementation in Recovery after Exercise Acetylcarnitine - Wikipedia
Description
It has been reported that L-carnitine has two major functions
CNS Neurol

Recommended Dosage: For optimal results, take one capsule one to two times daily, preferably with meals, or as directed by your healthcare professional

Evidence: L-carnitine is backed by strong research, showing clear benefits for improving cardiovascular health and enhancing muscle energy, particularly for aging or overweight dogs

Safarinejad, M

Perhaps he took some type of fish oil supplement
