Endorphins
The Body’s Natural Painkillers
Endorphins are peptides produced by the central nervous system and pituitary gland that act as both neurotransmitters and hormones.
Role in the Brain
- Bind to opioid receptors to block pain signals.
- Create feelings of pleasure and euphoria.
Functions in Daily Life
- Provide pain relief during injury or stress.
- Enhance mood and promote relaxation, often referred to as a “runner’s high” during exercise.
- Help regulate appetite and immune responses.
Imbalances
- Low levels can lead to increased sensitivity to pain and emotional distress.