• Histidine is considered semi-essential amino acid because the body does not always require it. (selfgrowth.com)
  • The essential amino acid histidine is needed for the growth and repair of tissue, particularly for the maintenance of myelin sheaths-sleeves of fatty tissue that protect nerve cells, ensuring that they're able to send and receive messages. (mindbodygreen.com)
  • The amino acid threonine is responsible for the production of collagen, elastin, and muscle tissue. (advancedchemtech.com)
  • L-HISTADINE has purposely been removed from the formula due to medical professionals stating they have never or extremely rarely seen a defiency in l-histidine and the significant negative role this amino acid have in the body when it is to abundant. (musclefeast.com)
  • Three pathways were significantly perturbed in exposed workers and had an impact score >0.5: beta-alanine metabolism, histidine metabolism, and glycine, serine, and threonine metabolism. (cdc.gov)