A "fussy eater" is someone, often a child, who is very selective about the foods they will eat. They may refuse to try new foods or only eat a limited variety of items. This behavior can stem from various factors, including taste preferences, texture sensitivities, or past experiences with certain foods. Fussy eating can be a common phase in childhood, but it can also lead to nutritional concerns if the individual avoids essential food groups. Parents and caregivers often seek strategies to encourage a more balanced diet, sometimes involving food variety, meal planning, or positive reinforcement.