حمض أميني

Amino acids are categorized into essential and non-essential types. Essential amino acids cannot be synthesized by the body and must be obtained through diet, while non-essential amino acids can be produced by the body.

• Leucine stimulates muscle protein synthesis
• Isoleucine supports energy & muscle metabolism
• Valine aids in muscle repair & endurance
• Lysine key for growth, immunity, collagen
• Methionine provides sulfur, antioxidant defense
• Phenylalanine precursor for dopamine & adrenaline
• Threonine maintains gut lining & protein balance
• Histidine forms histamine, which affects hemoglobin function
• Tryptophan precursor to serotonin & melatonin (mood, sleep)

and supplementation is most effective when combined with exercise and adequate overall protein intake.