The "Family Nutritionist" provides several food search methods, each one designed for a specific need. To navigate the search screen, start by choosing a method. The Search menu is designed in a hierarchical structure with several progressively narrowing levels. You can switch between different levels by clicking the violet color indicator buttons on the top row (listed from left to right its progression). To get to the original search screen, click on the hand icon at the top-left corner. Once a desired food is found, click or drag to place on the table.