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Sugar, Not Just Alcohol, is a Major Threat to Liver Health, Experts Warn
๐Ÿ‡ฐ๐Ÿ‡ท South Korea /Health & Science

Sugar, Not Just Alcohol, is a Major Threat to Liver Health, Experts Warn

From Dong-A Ilbo · () Korean

Translated from Korean, summarized and contextualized by DistantNews.

At a glance

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  • Experts warn that excessive sugar consumption poses a significant threat to liver health, comparable to alcohol.
  • High sugar intake can lead to non-alcoholic fatty liver disease, causing inflammation and potentially cirrhosis.
  • Lifestyle changes, including weight loss, a balanced diet, and exercise, are crucial for preventing and managing liver disease.

Beyond alcohol, sugar is emerging as a major culprit in damaging liver health, according to experts cited by The New York Times. The liver, vital for filtering blood and maintaining blood sugar levels, can develop non-alcoholic fatty liver disease when fat accumulates. This condition can lead to inflammation, scarring, and severe issues like cirrhosis.

While alcohol has long been identified as a primary cause of fatty liver, experts like Dr. Mary Rinella from the University of Chicago emphasize that excessive sugar intake overwhelms the liver's processing system, stressing liver cells. Chronic overconsumption of sugar can also induce insulin resistance, a key factor in developing fatty liver disease.

Excessive sugar intake can overwhelm the processing system, causing liver cells to become stressed.

โ€” Dr. Mary RinellaA specialist in metabolic and fatty liver diseases at the University of Chicago, explaining the impact of sugar on liver cells.

Studies increasingly link sugary drinks to liver problems. Dr. Shira Zelber-Sagi from the University of Haifa highlights the association between high consumption of sugar-sweetened beverages and fatty liver disease. She advises limiting added sugars, found in processed foods and sodas, to below 36 grams daily for men and 25 grams for women.

There are many studies showing a link between excessive consumption of sugary drinks and fatty liver disease.

โ€” Dr. Shira Zelber-SagiA clinical dietitian at the University of Haifa, discussing research on sugary beverages and liver health.

Zelber-Sagi suggests that while an occasional slice of cake is acceptable, sugary drinks should be avoided entirely as they form unhealthy habits and are unnecessary. Preventing liver disease requires lifestyle improvements. Weight loss is the most effective method for reducing liver fat, inflammation, and scarring. Medications like GLP-1 agonists can aid in managing fatty liver, but should be combined with strength training for optimal results.

Dietary changes also play a significant role. A Mediterranean diet, rich in fruits, vegetables, fish, legumes, and healthy fats, is known for reducing cardiovascular disease risk. Healthier cooking methods, such as baking instead of frying and minimizing butter, can further contribute to a healthier diet.

Sugary drinks form unhealthy habits and are not necessary for our bodies.

โ€” Dr. Shira Zelber-SagiAdvising against the consumption of sugar-added beverages.
DistantNews Editorial

Originally published by Dong-A Ilbo in Korean. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.