As the world goes to sleep, millions of Indians are just getting started. Take, for example, the IT professionals or students, fuelled by caffeine, either busy doom-scrolling or engaging in revenge bedtime procrastination, pushing the limit for one more episode or a late-night work call that stretches longer than expected. Before you know it, midnight turns to 2 AM, and this quietly becomes a routine quietly repeating itself night after night, pushing the Indian urban culture into the midnight.In an interview with Health and Me, Dr. Syed Ahmed, Consultant – Medical Gastroenterology, Manipal Hospital Sarjapur, spoke about the impact of a midnight routine and how it takes a toll on the liver. While the world slows down, your body doesn’t exactly switch off, especially your liver. In fact, this is when it’s supposed to be working its hardest. As a result, this nocturnal lifestyle is doing more than just making us groggy; it is quietly orchestrating a crisis for the liver.The Circadian Rhythm and Metabolic HealthOur liver follows a natural rhythm, often referred to as the circadian rhythm. This is governed by the internal master clock of the body. Late at night, the liver focuses on detoxifying the blood and processing the fats in your body. But when you’re awake, snacking, stressing, or staring at screens, this circadian alignment gets disrupted. Over time, your liver doesn’t get the downtime it requires. And then there’s the midnight hunger. It rarely leads to a bowl of fruit. More often, it’s chips, instant noodles, or leftover takeout. These foods are harder to process at night, when your metabolism is slower. Gradually, this leads to fat build-up in the liver.The truth is, if this pattern continues, the body reacts in a certain way:Insulin Resistance: The late-night eating spikes insulin when the body is least sensitive to it.Fat Accumulation: Excess glucose from the food is converted into triglycerides and stored directly in the liver cells.The Silent TollIt may not be only about giving up your nights completely. But it could be about choosing when to log off, when to eat, and when to let your body rest. Because sometimes, the most important work your body does happens while you sleep.