Nutritional support tool

Dietary adherence will be measured by comparing the planned recipes provided to participants with the meals they report consuming each week. Participants receive 21 recipe suggestions (7 breakfasts, 7 lunches, 7 dinners) via a mobile app. The following tools and methods will assess adherence:

Mobile Application Tracking: The app tracks participants' views of recipes and ingredient purchases via the integrated shopping list.

Weekly Questionnaire: A self-reported questionnaire asks if participants:

Followed the recipes using ingredients purchased via the app. Prepared recipes with their own ingredients. Ate meals not included in the plan. Adherence Calculation: Adherence is calculated as the ratio of recipes followed (via app or self-preparation) to the total number of recommended recipes (21 per week), expressed as a percentage.