Endorphins
The pain-controlling chemicals in the body are called endorphins.
This event caused the body to release endorphins.
The nervous system, especially the brain, produces endorphins.
There are certain endorphins that are released during vigorous exercise. These endorphins are called endogenous opioid peptides. These endorphins are also present in love.
Endorphins .
When your body releases endorphins, you typically feel a boost in mood, increased relaxation, and sometimes even a sense of euphoria. It can also reduce pain and stress, leaving you feeling more positive and energized.
"During his training his body released endorphins which gave his workout a boost and improved his mood."
Endorphins
Endorphins and Enkephalins
Opioids such as morphine and fentanyl are similar to the body's endorphins in how they interact with the brain's receptors and produce pain relief and feelings of euphoria.
There is also evidence that petting an animal can cause endorphins to be released. Endorphins are chemicals in the body that suppress the pain response.