l-carnitine side effects fishy body odor nausea L-Carnitine: Benefits, Uses, and SPCD Treatment Guide: L-Carnitine &
Description
Excessive intake may cause nausea, abdominal discomfort, diarrhea, or headache

For general daily supplementation, both forms are effective

Hyperammonemia in Inherited Metabolic Diseases

Furthermore, human studies have shown that thin people had far greater serum calcitriol levels than obese people (156)
