Exploring the Relationship Between Alcohol Consumption and Gout: A Narrative Review

Area of Science:

• Rheumatology
• Genetics
• Nutritional Science

Background:

• Gout is a chronic inflammatory disease strongly associated with lifestyle, particularly diet and alcohol intake.
• Alcohol exacerbates gout through hyperuricemia, oxidative stress, and altered purine metabolism.
• The type and quantity of alcohol consumed influence gout risk, with beer and spirits posing higher risks than moderate wine intake.

Purpose of the Study:

• To review the complex relationship between alcohol consumption and gout.
• To explore the genetic and epigenetic factors modulating alcohol's impact on gout.
• To emphasize personalized management strategies for gout patients.

Main Methods:

• This is a narrative review synthesizing existing literature.
• Evidence was gathered from genetics, lifestyle studies, and public health research.
• The review focuses on mechanisms linking alcohol to gout and genetic predispositions.

Main Results:

• Alcohol consumption is a significant risk factor for gout development and flares.
• Specific alcohol types (beer, spirits) increase risk due to purine and ethanol content.
• Genetic variants in urate transporters (SLC2A9, ABCG2) and alcohol metabolism (ADH1B, ALDH2) affect susceptibility.

Conclusions:

• Gout management requires consideration of alcohol consumption patterns and individual genetic profiles.
• Moderation in alcohol intake is crucial for gout patients.
• Pharmacogenomics and tailored interventions are key to improving gout outcomes.