Could Your Daily Coffee Help Protect Your Liver?

Your daily cup of coffee may be doing more than helping you wake up. New research suggests it could also support long term liver health.

A large study published in the scientific journal Clinical Gastroenterology and Hepatology found that regular coffee consumption is associated with a lower risk of liver disease, liver cancer, and even death related to these conditions.

What the Study Found

Researchers followed more than 354,000 participants for over a decade to examine the relationship between coffee consumption and liver health.

They found that the protective effect appeared to increase as coffee intake rose.

People who drank one to two cups of coffee each day had a 20% lower risk of developing liver cirrhosis and a 24% lower risk of liver cancer.

Among those who drank three to four cups daily, the risk of both liver cirrhosis and liver cancer was reduced by about 35%.

It's Not Just the Caffeine

According to the study's lead researcher, Dr. Hironsuk Kim of Cedars Sinai Medical Center in Los Angeles, the benefits do not appear to come from caffeine alone.

Researchers observed similar protective effects among people who drank decaffeinated coffee, suggesting that other compounds in coffee are responsible.

Dr. Kim believes coffee's high concentration of antioxidants may help reduce inflammation, which could play an important role in protecting the liver.

An Encouraging Finding, With One Important Reminder

Dietitian Lauren Manaker, who was not involved in the research, described the results as impressive, noting that such significant findings are associated with something as common as a daily cup of coffee.

At the same time, she emphasized that the study found an association rather than proving that coffee directly causes better liver health.

Watch What You Put in Your Coffee

Researchers also found that what you add to your coffee may make a difference.

Participants who regularly consumed large amounts of sugar or artificial sweeteners in their coffee tended to have higher markers of liver inflammation, a factor that may contribute to the development of fatty liver disease.

While coffee may offer meaningful health benefits, experts recommend enjoying it with moderation when it comes to added sugar and processed creamers.