Layer 35g oats, 200g 99% fat-free plain yoghurt and 150g frozen berries in a jar or bowl. Cover and refrigerate overnight. In the morning, stir to combine the layers, top with 50g frozen berries (thawed) and enjoy.
^Six-month pre-post study on 152 participants, conducted by the University of North Carolina at Chapel Hill, Weight Research Lab. Study funded by Weight Watchers. Sleep data and happiness data reported by trial participants after 6 months on WW Freestyle based on the Pittsburgh Sleep Quality Index and the Oxford Happiness Questionnaire. #Lost weight on prior program and WW Freestyle. Weight loss may vary.