A SCIENTIFIC THEORY OF ENDORPHINS  Endorphins are neurotransmitters produced by the central nervous system and the pituitary gland. They are known for their ability to reduce pain perception and promote feelings of well-being and euphoria. One prominent scientific theory regarding endorphins is the "Runner's High" hypothesis, which suggests that endorphins are released during prolonged physical activity, such as running, leading to a sense of euphoria and reduced pain sensation. Dr. Candace Pert, a neuroscientist and pharmacologist, played a significant role in advancing our understanding of endorphins and their role in the body. Her groundbreaking research in the 1970s and 1980s helped to elucidate the molecular mechanisms of endorphin action and their effects on the brain and behavior. Dr. Pert's research focused on the discovery and characterization of opioid receptors in the brain, which are the primary targets of endorphins. She identified specific re...