l carnitine side effects fishy body odor gastrointestinal L-Carnitine & Safety: A Complete Guide Metabolomics-based strategies for fish meat

In either case, it's possible that only the overweight or obese people lost weight following supplementation since carnitine concentrations are known to be decreased in higher fat individuals

Hypogonadotropic hypogonadism may be related to genetic mutations, medical conditions, eating disorders, or drugs that affect hypothalamic or pituitary function

As you can see, L-carnitines are important for heart and brain function, muscle movement, and many other body processes

Acetyl-L-carnitine as a precursor of acetylcholine

For most people, taking 2 g or less per day is relatively safe and unlikely to cause serious side effects