I've heard endorphins can help with pain control and make you feel good.  How can I get my body to produce endorphins?
D015670:Acupuncture Therapy; D004723:Endorphins / Q000378:metabolism*; D015444:Exercise / Q000502:physiology; D006801:Humans; D010146:Pain / Q000503:physiopathology*
D004723:Endorphins