Here are food groups that seem harmless but are quietly causing liver damage.
Refined sugar and foods high in fructose
In a study published in the Journal of Hepatology, consuming too much fructose (found in soft drinks, corn syrups, candy, breakfast cereals) increases fatty acid synthesis in the liver, leading to fatty liver and chronic hepatitis.
Fructose is not converted through insulin like glucose but goes directly to the liver, where it stimulates the synthesis of endogenous fat.
Scientists from Brussels University (belgium) said that after only 6 weeks of consuming foods high in fructose-rich corn syrup, the liver began to develop fat and liver enzymatic disorders in healthy people.
Super processed foods
Packaged foods such as sausages, French fries, instant noodles, snacks, frozen pizza often contain trans fats and preservatives (nitrates, phosphate, colorants), causing oxidative stress and cellulitis.
People who consume more than 4 servings of ultra-processed foods per day have a 55% higher risk of fatty liver disease, even if they do not consume alcohol.
These additives can disrupt the intestinal microflora - a factor closely related to liver-concussion disease.
Fast food and fried foods high in fat
Re- fried fr regrated oil contains a lot of aldehyde and oxidative compounds, which damage the liver cell membranes.
A study from the American Journal of Clinical Nutrition shows that a diet rich in saturated fat from fast food for 2 weeks increased healthy adults' liver fat by 25%, even without significant weight gain.
In particular, fast foods such as fried chicken, hamburger, and French fries, when eaten with soft drinks, are a "toxic combination" that quickly promotes the rapid development of NAFLD, even progressing to cirrhosis or liver cancer if prolonged.
Processed red meat
Processed meats (such as bacon, sausage, jambon) contain nitrates, nitrite and are often high in sodium, which have been shown to cause hepatitis and increase the risk of chronic liver disease.
According to a large-scale study of more than 400,000 people published by the World Food Organization (WGO) (2023), consuming processed meat over 70g/day continuously for many years is associated with a 34% increase in the risk of developing chronic liver disease, especially in people over 40 years old or with a history of being overweight.
