For adults, the estimated amino acid requirement for phenylalanine and tyrosine combined is 14 mg/kg body weight daily. In supplements, L-tyrosine can be found in its free form and as N-acetyl ...

L-tyrosine is taking off as “liquid Adderall” within the ADHD community on TikTok. Some social media creators are touting it as a “natural” alternative to prescription medications, while others prefer ...

State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R.

L-tyrosine, categorized as a non-essential amino acid, is critical in creating neurotransmitters like dopamine, adrenaline, and noradrenaline. These are crucial to controlling mood, managing ...

“Nihilism” comes from the Latin word nihil, or nothing, or “that which does not exist.” Nihilism can be defined as the belief that all values, and therefore institutions, are baseless ...

T cell protein tyrosine phosphatase (TCPTP), a vital regulator in glucose metabolism, inflammatory responses, and tumor processes, is increasingly considered a promising target for disease treatments ...

The selective transformation of chitin into various renewable N-containing chemicals and medicines has attracted increasing attention. However, the N-acetyl groups in chitin construct strong hydrogen ...