Cell Biology, Nutrition Research, Other Biochemical, Phytochemicals by Chemical Classification Applications : L-Carnitine is a naturally occurring amino acid derivative, involved in metabolism in most mammals, plants, and bacteria
PATIENTS AND METHODS Study Design The primary objective of this randomized, placebo-controlled trial was to investigate the effectiveness of 4 weeks of L-carnitine supplementation on fatigue in patients with invasive cancer, assessed by change in scores for average fatigue from baseline to week 4 using the Brief Fatigue Inventory (BFI)
ADVANCED SKIN NUTRIENT COMPLEX
Journal of Steroid Biochemistry & Molecular Biology, 2003
If you suffer from nervousness, anxiety, depression or other stress-related issues, you can likely benefit from L-theanines relaxing effects, although it likely wont have a strong enough effect to reduce severe anxiety