Routine Eating Aids Weight Loss

A study published by the American Psychological Association in Health Psychology, led by Charlotte Hagerman of the Oregon Research Institute, found that adults who followed more routine eating patterns, such as repeating the same meals and maintaining consistent calorie intake, lost more weight during a 12-week behavioral weight loss program. Participants who repeated foods lost an average of 5.9% of their body weight, compared to 4.3% for those with varied diets. The study, which analyzed food logs from 112 overweight or obese adults, suggests that simplifying food choices can help build sustainable habits. However, researchers caution that this is a correlation, not cause and effect, and acknowledge previous research linking dietary variety to better health, particularly within healthy food groups. Nutritionists Kim Pearson and Rob Hobson provided commentary, with Pearson supporting repetition for weight loss but stressing variety for long-term health, and Hobson suggesting a middle ground.