l-carnitine l-tartrate ค อ 100% ผลิตภัณฑ์เสริมอาหาร (แอล-คาร์นิทีน) ปริมาณ 500 mg./แคปซูล (ตราวิษามิน) ขนาด 1 กระปุก บรรจุ 30 แคปซูล This more stable form of L L-Carnitine L-Tartrate: Benefits and Uses
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It also helps increase muscle strength and endurance and reduces fatigue

The developing brain has high energy needs for basic cellular functions and for synthesis of neurotransmitters, nucleic acids, proteins, carbohydrates and lipids needed for cell growth and myelination [134]

The AAN recommendations are: dextromethorphan, morphine sulfate, tramadol, and oxycodone should be considered for the treatment of PDN (Level 1a, Grade A)

[DOI] [PubMed] [Google Scholar] Zhao et al
KahathuduwaCNWakefieldSWestBDBlumeJMastergeorgeA.Effects of L-theanine-caffeine combination on sustained attention and inhibitory control among children with ADHD: a proof-of-concept neuroimaging RCT
