Higher habitual dietary caffeine consumption is related to lower experimental pain sensitivity in a community-based sample.
Demario S OverstreetTerence M PennSarah T CableEdwin N ArokeBurel R GoodinPublished in: Psychopharmacology (2018)
Results of this study completed with community-dwelling adults revealed that individuals who habitually consume greater amounts of caffeine as part of their daily diets demonstrate diminished sensitivity to painful stimuli in a laboratory setting.