Young Koreans turn to dopamine sites for quick comfort

Young Koreans are turning to dopamine sites such as fake food delivery apps and online smoke break simulators to ease stress and loneliness. A 25-year-old office worker named Kim said he browses menus without ordering to resist late-night cravings.

Kim said the sites allow him to browse without pressure since orders cannot be placed. Another site mimics a smoke break by showing real-time users online and letting anonymous visitors post messages like requests to go home.

Professor Kim Heon-sik of Jungwon University linked the trend to an online culture of constant stimulation. He compared it to mukbang videos, noting that young people seek indirect satisfaction amid future uncertainty and burnout.

Users report visiting the sites during exams or solo study sessions to feel less alone. The platforms provide a low-pressure sense of shared presence without real-world costs or risks.

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Illustration of a lab mouse showing brain changes from childhood junk food diet, with helpful bacteria depicted.
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Childhood junk food may leave lasting changes in brain circuits that guide eating, mouse study suggests

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Researchers at APC Microbiome Ireland at University College Cork report that early-life exposure to a high-fat, high-sugar diet altered feeding behavior and appetite-related brain pathways in mice into adulthood, even after the animals returned to a standard diet and normal body weight. The team also found that a specific Bifidobacterium strain and a prebiotic fiber mix helped mitigate some of these long-term effects.

Supergirl star Milly Alcock just dropped the ultimate Gen Z life hack for escaping endless bad news scrolls. The 25-year-old is trading her phone for solo cafe reads and real-life people watching. Spill it, queen.

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Researchers have identified a previously unknown signaling network between the gut and brain that detects protein shortages and shifts feeding preferences toward essential amino acids.

A small 2023 study of adults with obesity in China found that an intermittent energy restriction program was associated with weight loss and changes in gut bacteria alongside altered activity in brain regions linked to appetite, cravings and self-control.

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Researchers have identified a specific group of neurons in the amygdala that plays a central role in anxiety and social withdrawal. By restoring normal activity in this circuit, they reversed anxiety-related behaviors in mice. The findings point to a potential new target for treating emotional disorders.

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