ARFID, or Avoidant Restrictive Food Intake Disorder, is health condition in which a person is unable to get adequate nutrition through their diet. Common eating problems include difficulty digesting certain foods, avoiding certain colors or textures of food, eating only very small portions, lack of appetite, or fears of eating following a frightening experience such as choking or vomiting. Significant nutritional deficiencies may require in a need for supplemental nutrition; there may also be significant weight loss and interference with social or educational functioning.