Shun meat-based diet. You are exposing yourself to fatty liver disease | fitness | Hindustan Times
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Shun meat-based diet. You are exposing yourself to fatty liver disease

If you regularly take a diet high in animal protein, you are in danger of getting non-alcoholic fatty liver disease (NAFLD), a condition in which fat builds up in the liver, in overweight people. The disease can lead to permanent scarring (cirrhosis) and subsequently to cancer and malfunction of the liver.

fitness Updated: Apr 23, 2017 13:48 IST
Liver

Non-alcoholic fatty liver disease can lead to permanent scarring (cirrhosis) and subsequently to cancer and malfunction of the liver. (Shutterstock)

A diet high in animal protein is associated with a higher risk of non-alcoholic fatty liver disease (NAFLD), a condition in which fat builds up in the liver, in overweight people, says a study. Non-alcoholic fatty liver disease is a major health concern as it can lead to permanent scarring (cirrhosis) and subsequently to cancer and malfunction of the liver. This may result in life-threatening complications for which a liver transplant is needed. “A healthy lifestyle is the cornerstone of treatment in patients with NAFLD, but specific dietary recommendations are lacking,” said lead author of the study Louise Alferink from the Erasmus Medical Centre, Rotterdam, The Netherlands.

“The results from this study demonstrate that animal protein is associated with NAFLD in overweight elderly people,” Alferink said. These findings presented at The International Liver Congress 2017 in Amsterdam also showed that fructose consumption per se might not be as harmful as previously assumed. A total of 3,440 people were included in the study of whom 30% were lean and 70% were overweight (body mass index (BMI) of 25 kg/ square metre or greater).

The average age was 71 years and NAFLD, as assessed by abdominal ultrasound, was present in 35% of the participants. Macronutrient intake was recorded using an externally validated 389-item food frequency questionnaire and analysed in quartiles using the nutrition density method (energy percentage). Furthermore, analyses were stratified for BMI to account for BMI-related differences in eating habits and dietary measurement errors.

Significant associations between macronutrients and NAFLD were found predominantly in overweight individuals. The results showed that total protein was associated with higher odds of NAFLD and this association was mainly driven by animal protein.

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