10. Loss of Appetite (Reduced Desire to Eat)
Food poisoning often causes anorexia (a loss of appetite), as the body associates eating with discomfort, nausea, and potential exacerbation of symptoms. This reduced desire to eat is a protective mechanism that discourages further ingestion of potentially contaminated food and allows the digestive system to rest and recover. While this symptom can contribute to a decrease in food consumption, it is generally a temporary response that resolves as the food poisoning episode subsides.