Over the past 20 years, a few dozen preclinical studies (meaning research conducted in animals or cells and not in human trials) have yielded potentially promising data suggesting that the peptide can fight inflammation and promote protein synthesis and angiogenesis (the fancy scientific term for the process by which your body produces new blood vessels)
It all comes down to the form used, dosage, and individual health factors
Evidence suggests a widely distributed neural circuit underpinning anxiety disorders, involving interconnected regions such as the amygdala, hippocampus, bed nucleus of the stria terminalis, insula, hypothalamus, anterior cingulate cortex and prefrontal cortex (Drzewiecki and Fox, 2024)
Parkinson's disease is characterized by a reduction in dopamine levels due to the loss of dopaminergic neurons in the substantia nigra, resulting in an imbalance between the direct and indirect pathways in the striatum