Steatohepatitis : 2 oils and a wise choice
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Steatohepatitis : 2 oils and a wise choice


Fish oil has many benefits to human health, but new research shows that long-term consumption of fish oil or sunflower oil may increase your risk of developing fatty liver later in life.

In a study conducted on mice, researchers found that long-term consumption of sunflower oil or fish oil can alter the liver in a way that makes it susceptible to non-alcoholic steatohepatitis (NASH). Nonalcoholic steatohepatitis is a severe and dangerous form of fatty liver disease.



Jose Luis, professor of physiology at the University of Granada in Spain, and colleagues recently published their findings in the Journal of Nutritional Biochemistry. It is estimated that about 20% of people living in the United States have nonalcoholic fatty liver disease. They also have nonalcoholic steatohepatitis.These conditions become a common problem with age.

Nonalcoholic steatohepatitis is a disease based on the accumulation of fat in the liver that is not caused by alcohol consumption.

Symptoms of this disease include inflammation and damage to liver cells. The liver damage seen in nonalcoholic steatohepatitis can increase a person’s risk of cirrhosis and liver cancer.

Some of the major risk factors for nonalcoholic steatohepatitis include being overweight, obesity, high blood pressure, high cholesterol, and type 2 diabetes, which are usually affected by a diet.Good or bad food.

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A new study by Professor Lewis and colleagues shows that the type of oil we consume in our diet can affect our quality of life later.

To achieve these results, researchers analyzed the effects of different fats in the diet. These fats include sunflower oil, fish oil and olive oil .

To explore the details, the team looked at the effects of long-term use of each of these oils and examined their composition on the livers of mice, as well as their effect on cirrhosis and oxidative stressand so on.

Oxidative stress is defined as an imbalance between free radicals (molecules that can destroy healthy cells) and the body’s ability to neutralize these molecules and prevent their harmful effects.Telomeres are tips at the end of each strand of DNA that protect our chromosomes.

The shorter our telomeres, the greater the risk of cell damage. The study showed that reduced telomere length plays an important role in cell aging and age-related diseases. Telomeres that are too long can increase the risk of cancer.Additionally, the research team sought to examine how the liver interacts with dietary oils.

olive oil for liver health


Not only did researchers discover that Liver fat  accumulates with age, but they also showed that the type of fat that accumulates in the liver is influenced by the type of fat we consume in our diet. This means that apart from the accumulation of fat in the liver, some livers age more healthily and are less prone to specific and related diseases.

The current study showed that long-term consumption for sunflower oil can stimulate cirrhosis of the liver and change the structure of this organ.

Changes in the structure also lead to changes in the appearance of genes and can increase oxidation in hepatocytes. Mice that used fish oil for long periods experienced an increase in age-related cellular oxidation in their livers.

They also experienced a decrease in the electron transport chain that supplies energy to cells. The presence of such conditions leads to a malfunction of the cells. Fish oil can also increase telomere length if it is consumed for a long time. However, olive oil reduces liver damage.

If we combine all these results together, we conclude that olive oil can be the best choice for liver health.

“Changes resulting from long-term consumption of sunflower oil and fish oil can predispose the liver to diseases such as non-alcoholic bone, which is a severe and dangerous disease and can act as an accelerator for other liver diseases such as cirrhosis. and liver cancer.

We believe the study will be useful in the prevention and treatment of a wide range of liver diseases. He adds: olive oil is a healthy choice for people and can have many benefits to human health.”

These results may surprise people because fish oil is considered a health product and is widely consumed in most countries. This recent study still provides foods that can be fatty in the diet.