Dear Editor,We have published findings from a randomized crossover trial in the Journal of Gastroenterology and Hepatology, proposing Vital ® (300 kcal; Abbott Laboratories, Malaysia), a high-calorie nutrient drink, as an alternative to the standardized egg-white test-meal (~255.8 kcal) in gastric emptying scintigraphy (GES). 1 Our conclusion was based on the provisional reference interval transfer from the international normal solid GES values endorsed