A planned higher-calorie meal can support adherence by making a diet feel sustainable. One meal rarely breaks a week of deficit. The risk is letting one treat become a full day or weekend of overeating. Keep it to a single meal and return to your plan. Flexible dieting — fitting favorite foods into your total — often works better long-term than all-or-nothing restriction.

Key facts:

  • One meal rarely breaks a week
  • Supports long-term adherence
  • Avoid the "weekend slide"
  • Flexibility beats rigidity