Time Restricted Feeding to Reduce Weight and Cardiometabolic Risk

Subjects practise TRF (2-3 meals) as an adjunct to the QQH healthy plate diet. Subjects of the intervention group can eat during the pre-determined 8-12 hours eating window, but they are only allowed to drink water and calorie-free drinks for the remaining 12-16 hours. Subjects are allowed to decide the time of their first and the last meal of the day as long as they eat within the 8-12 hour window period. However, skipping breakfast and having late dinner are discouraged.

Subjects practice the QQH healthy plate diet as per guidelines set by the Health Ministry the guidelines.QQH refers to a normal food plate (23cm in diameter), divided into a quarter of rice (carbohydrates), a quarter of meat (protein) and a half plate of vegetables and fruits. Additionally, no calories specification is required and snacks are discouraged.