Lemon‐juice Therapy: The Control of Life‐threatening Rumination in a Six‐month‐old Infant1

Chronic, life-threatening rumination was eliminated in a six-month-old infant by squirting a small amount of lemon juice into her mouth whenever rumination or its precursors were detected. A brief suspension of this therapy demonstrated its crucial role. Lemon-juice therapy offers a practical and acceptable alternative to other therapies for rumination, namely electric shock and massive noncontingent attention. However, since this study is limited to a single case, claims as to the effectiveness of this therapy across children are premature.