leucine

• alias: leucine
• 
• leucine is an essential branched-chain amino acid (bcaa) found in protein-rich foods such as meat, dairy, eggs, and legumes. it is crucial for muscle protein synthesis, energy production, and overall metabolic health.

chemical properties

• molecular weight: 131.17 g/mol
• density: 1.293 g/cm³
• melting point: 293°C (decomposes)
• solubility: soluble in water and acids; slightly soluble in alcohol
• chemical formula: C₆H₁₃NO₂

usefulness in medicine

• leucine plays a central role in muscle protein synthesis and is vital for muscle repair and growth, making it popular among athletes and bodybuilders.
• it supports wound healing by promoting tissue regeneration.
• leucine helps regulate blood sugar levels by improving insulin sensitivity and glucose uptake.
• it contributes to energy production during exercise by being metabolized in muscles.
• leucine may slow the progression of age-related muscle loss (sarcopenia) by stimulating muscle protein synthesis.

antibacterial and antimicrobial activity

• while leucine does not have direct antimicrobial activity, it indirectly supports immune function and tissue health, which are critical for fighting infections.
• research highlights:
• bacteria:
  • escherichia coli research link
  • staphylococcus aureus research link

research links

• leucine and muscle protein synthesis
• leucine and metabolic health