• Source:JND

Intermittent fasting (IF) has become a popular lifestyle trend, known for promoting weight loss, improving metabolism and reducing inflammation. But if you’re living with hepatitis B, C or any form of chronic liver disease, is intermittent fasting safe or could it do more harm than good? The answer depends on individual health status, liver function and how fasting is practised. Fasting alters the body’s energy metabolism. During the fasting window, the liver plays a crucial role in maintaining blood sugar by releasing stored glucose and switching to fat metabolism. In people with healthy livers, this shift is generally safe.

However, in those with chronic hepatitis or liver inflammation, especially if the liver is already compromised, prolonged fasting can put added stress on liver cells and may worsen fatigue, nutrient deficiencies or glycemic imbalances. In a conversation with The Daily Jagran, Dr. Sukhvinder Singh Saggu, Director - Minimal Access, GI & Bariatric Surgery at the CK Birla Hospital, Delhi explained the link between hepatitis and intermittent fasting.

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Is Intermittent Fasting Safe If You Have Hepatitis?

Some studies suggest that carefully planned intermittent fasting may actually have liver-protective benefits such as reducing liver fat, improving insulin sensitivity and lowering inflammation all of which are relevant for people with non-alcoholic fatty liver disease (NAFLD) or early-stage hepatitis.

However, intermittent fasting is not advised for patients with advanced liver disease, cirrhosis or those on medications that require food intake at specific times. Additionally, fasting without proper hydration or balanced nutrition can lead to low energy, dizziness or further liver stress.

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Intermittent fasting may be safe and even beneficial for some people with stable, early-stage liver disease or hepatitis under medical supervision. However, it is not recommended for those with advanced disease or high viral loads without first consulting a hepatologist or liver specialist. If you're considering fasting with hepatitis, personalised medical advice is essential. Your liver works hard; make sure your choices help it, not hurt it.


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