L Histidine 

  Sorry, a micro photo of histidine wasn’t available. This is red wine. Isn’t it beautiful?

 The essential amino histidine can convert to histamine, which is a major neurotransmitter in your brain & throughout parts of your nervous system. Low brain histamine levels are associated with hyperactivity, mania, paranoia, hallucinations, & abnormal thoughts. Many brain functions of histamine are poorly understood but it is thought to participate in the secretion of 2 hormones, (prolactin & antidiuretic). It is also thought to aid temperature regulation & be involved in the control of automatic nerve response in the central nervous system.

 L-Histidine also increases resistance to environmental allergens and aids in prevention of Anemia as well as being dilator that helps increase blood circulation.