: The mere sight of "appetising" food images can trigger a release of the hormone ghrelin , which increases hunger and prepares the body for metabolism—even if you aren't physically hungry.
: This refers to the natural evolutionary desire to look at food. Historically, this helped humans find energy-dense resources; today, it is triggered by digital screens. appetisingness
An interesting paper on this topic is , published in Brain and Cognition . It explores how the modern-day saturation of high-definition food images (often called "food porn") affects our physiological responses and long-term health. 🍽️ Key Insights from the Paper : The mere sight of "appetising" food images