5 best cooking oils to avoid fatty liver disease

Poor diet, sedentary lifestyle, and metabolic issues like obesity and insulin resistance often result in fatty liver disease called non-alcoholic fatty liver disease (NAFLD) and are growing concerns in the present time. It is said that what we put inside the body plays a key role in defining how fit we are. And in this, cooking oil, which is the base of cooking any dish, plays a crucial role. It is said that cooking oils are concentrated sources of fat, and the quality and type of fat they contain can significantly influence liver fat accumulation, inflammation, oxidative stress, and insulin sensitivity. Hence, it is important to use the right cooking oil to avoid fatty liver diseases. A research study by the National Library of Medicine found that canola oil, high in omega-3 fatty acids like EPA, has demonstrated potential in reducing liver fat and improving liver function markers. Similarly, there are other oils too that can help avoid fatty liver diseases when consumed right and in the right proportion. Scroll down to read the details.

Also known as EVOO, it is one of the most recommended and researched oils for people with non-alcoholic fatty liver disease (NAFLD). It offers a combination of healthy fats and antioxidants that directly support liver function and help reduce fat buildup in the liver. It contains about 73% oleic acid, a healthy fat that reduces inflammation, supports insulin sensitivity, and also improves lipid metabolism. It also has strong compounds like polyphenols and vitamin E that fight oxidative stress, which plays a big role in damaging liver cells and worsening liver conditions. A 2021 meta-analysis published in Clinical Nutrition showed that diets high in EVOO can notably reduce liver fat and improve key liver enzymes like ALT and AST. It is rich in antioxidants and contains polyphenols like hydroxytyrosol that protect cells from oxidative stress and aging. It also supports immune function and cellular repair.

It is high in alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid, and it is said that omega-3s are anti-inflammatory and support liver fat reduction. It may also help lower triglycerides and improve HDL (good cholesterol) levels. A study in Lipids in Health and Disease (2016) found that flaxseed oil supplementation reduced liver fat accumulation and improved liver enzyme levels in animals with diet-induced NAFLD. ALA supports brain cell structure and may help with mood balance, memory, and neuroprotection. Also, it keeps skin hydrated, smooth, and supple and May reduce symptoms of eczema, acne, and dryness.

It contains monounsaturated fats and omega-3s and can be a decent choice for people with non-alcoholic fatty liver disease (NAFLD)—especially when used in moderation. It is said that, when consumed in moderation, it can help reduce liver fat, improve insulin sensitivity, and also supports better lipid metabolism. A 2013 study in Diabetes Care states that replacing saturated fats with canola oil can improve liver enzyme levels.

MCT oil (Medium-Chain Triglyceride oil) has gained popularity for its potential benefits in weight loss, metabolism, and brain health, and when its comes to its role in fatty liver disease, it is said that MCT's are less likely to be stored as fat in the liver compared to long-chain fats. MCTs are quickly transported to the liver and used as immediate energy, which may reduce fat accumulation in the liver. As per a 2020 study by Clinical Nutrition, MCT oil helps reduce liver fat content compared to long-chain triglyceride (LCT) oil. MCT oil also enhances satiety, boosts metabolism, and promotes fat burning. However, it's important to use these oils in moderation. MCTs are absorbed faster than regular fats and quickly turn into energy, which is why MCT oil is popular with athletes and people on keto diets for steady energy.

Lately, avocado oil has become popular for supporting liver health and may help with conditions like fatty liver disease. It’s rich in oleic acid, a healthy fat that’s good for the heart and liver. These fats help lower bad cholesterol (LDL) and improve insulin sensitivity, which are key for preventing non-alcoholic fatty liver disease (NAFLD). It also contains vitamin E, carotenoids, and plant sterols that act as antioxidants, which help reduce oxidative stress and inflammation in the liver. The Journal of Dietary Supplements and Lipids in Health and Disease states that avocado oil can reduce liver fat accumulation, improve liver enzyme levels, and also protect liver cells from oxidative damage.

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