Hunger is your body’s natural signal that it needs fuel, but sometimes that signal can be disrupted. According to a study published in NIH, loss of appetite may be caused by a variety of factors, from ...

Catherine used to look forward to enjoying her homemade lasagna every Sunday. The savory flavor profile, balanced with the fresh herbs, melted cheese and sweet tomato sauce, reminded her of all the ...

When our bodies no longer signal hunger as they should, it can be a sign that something deeper is going on. A sudden or prolonged loss of appetite is more than just skipping a meal or two; it can lead ...

Depression can lead to an increase or decrease in your appetite. Having stress triggers fight-or-flight mode, which might suppress your appetite. Eating several small meals and adding various nutrient ...

Most of us have experienced days when food holds little appeal. While occasionally skipping a meal might seem inconsequential, persistent appetite loss sends healthcare providers reaching for their ...

Scientists have uncovered how your body actually tells your brain to stop eating when you’re sick. In a new study, researchers found that specialized cells in the gut detect parasites and send signals ...

San Francisco have made a groundbreaking discovery regarding the physiological processes that cause a loss of appetite when individuals fall ill. Published on March 25, 2026, in the prestigious ...

A new study traces the molecular pathway connecting the gut immune system to the brain during a parasitic infection, ...

Pfizer's experimental drug for a common, life-threatening condition that causes cancer patients to lose their appetite and weight showed positive results in a midstage trial, the drugmaker said ...