New research from Nicolaus Copernicus University in Poland has found a link between coffee consumption and increased pain levels in older adults, while oily fish intake may reduce pain. The study, which followed 205 healthy adults aged 60 to 88 over two years, asked participants to track their coffee and fish intake alongside pain scores on a ten-point scale.
Scientists observed that those who increased their coffee consumption reported a 6.56-point rise in pain intensity compared with those who reduced intake. In contrast, increased consumption of oily fish was linked to a 4.45-point reduction in pain. The researchers attributed this possible benefit to the anti-inflammatory properties of omega-3 polyunsaturated fatty acids (PUFAs) found in fish.
“Participants who increased their frequency of fish consumption over two years experienced a significant reduction in pain intensity compared to those who decreased or maintained their intake, independent of multiple covariates,” the authors wrote. “Conversely, those who increased coffee consumption reported elevated pain scores relative to those with decreased or unchanged intake.”
However, the researchers urged caution in interpreting the findings, noting that further studies are needed to confirm the associations. The study adds to previous research, including a 2020 study from the University of Bath which found that drinking coffee before breakfast could impair blood glucose control and cause digestive discomfort.
