Love Watching Mukbangs Before Bed? Study Shows Watching Without Eating Can Still Make You Gain Weight—These 2 Body Reactions Are Key
There’s scientific proof that the more you watch, the hungrier you get!
Summary
- When microglial cells in the brain are stimulated, they trigger early insulin secretion, creating a false sense of hunger.
- Visual stimuli send false signals to the stomach, forcing gastric acid secretion and increasing the burden on the digestive tract.
- Watching mukbangs doesn't create a vicarious sense of fullness; instead, it triggers the release of digestive enzymes, ramping up your appetite.
Scrolling on your phone before bed, you inevitably end up tapping on mukbang videos or cooking shows. Watching people devour food on screen, you might tell yourself, “Just watching is enough, it’s like I’ve eaten it myself,” trying to soothe those late-night cravings. But in reality, this habit might be exactly why your weight loss has hit a wall or why you feel hungrier the more you watch.
The brain gets tricked: why do you feel hungry just watching?
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According to a study published in Cell Metabolism, the visual and olfactory triggers of delicious food spark a subtle chemical reaction in our brain. Microglia secrete an inflammatory factor (IL-1B), prompting the body to release insulin early and drop blood sugar levels. Put simply, your brain receives a signal that it’s “time to eat,” followed by intense hunger pangs that leave you craving more calories.
Your stomach is forced to work overtime for nothing
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It isn’t just your brain; your stomach suffers too. Looking at tempting fried chicken or desserts sends false signals to your stomach, triggering a surge of stomach acid. With no actual food entering your body, your stomach works overtime running empty, which over time can cause digestive issues like acid reflux or stomach ulcers.
Zero fullness, only stronger cravings
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Many people assume watching others eat brings a sense of vicarious satisfaction, but research shows that’s just a myth. Mukbang streams don’t make you feel full. Instead, they prompt your body to secrete more digestive enzymes, working up a huge appetite. That’s why even when you aren’t hungry, finishing a video can leave you with an intense craving for high-calorie food. Tonight before bed, try setting down your phone or playing relaxing music to let your brain and stomach rest.
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