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Legume intake and gallstone risk: results from a case-control study
1Department of Epidemiology and Health Care Research, Rijksuniversiteit Limburg, Maastricht, The Netherlands.
International Journal of Epidemiology
|September 1, 1990
Summary
Legume consumption may reduce gallstone risk, contrary to previous findings. This study suggests a protective effect, potentially due to different components within legumes influencing gallstone development.
Area of Science:
- Dietary science
- Gastroenterology
- Epidemiology
Background:
- Recent research suggested legume intake increases biliary cholesterol saturation, posing a potential risk for gallstone disease.
- This hypothesis prompted further investigation into the relationship between legume consumption and gallstone formation.
Purpose of the Study:
- To investigate the association between legume intake and the risk of gallstone disease.
- To determine if legume consumption is a risk factor for gallstones.
Main Methods:
- A case-control study was conducted in The Netherlands.
- Data on legume intake were analyzed in relation to gallstone disease prevalence.
Main Results:
- A negative association was observed between legume intake and gallstone risk.
- This association was not explained by reduced legume consumption due to gastrointestinal symptoms in cases.
Conclusions:
- Legume intake appears to be inversely associated with gallstone risk.
- Components in legume pulses and pods may have opposing effects on gallstone development, warranting further research.