Study Finds Markers of Chronic Disease in Young, Healthy Drinkers
Summary
A new study found that alcohol, even in low or moderate amounts, causes changes in certain proteins linked to chronic diseases in young, healthy adults. These changes affect the body's blood flow, immune system, and metabolism, and are more pronounced in heavy drinkers.Key Facts
- The study involved 32 healthy adults with an average age of 25.
- Blood samples were tested before and after consuming low, moderate, or no alcohol.
- Drinking alcohol changed biomarkers that influence insulin, inflammation, and blood vessels.
- Heavy drinkers showed higher levels of five specific proteins connected to diabetes, dementia, heart disease, and cancer.
- One protein, sRAGE, increased after moderate drinking but decreased after low drinking.
- The study did not include people who never drink alcohol for ethical reasons.
- Experts say the small group size means more research is needed to confirm long-term effects.
- Researchers suggest further studies with more participants and longer tracking to understand alcohol's impact better.
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