The fasting coaching module checks for any unlogged days that haven’t been marked as fasted, and prompts you to either mark them as fasting days (counting them as 0-calorie days) or leave them unlogged, allowing the algorithm to skip over them.
This can help to ensure that your days are appropriately marked as fasted, so that the algorithm can give you the most precise adjustments possible.
You can choose either option and update accordingly. The algorithm will ignore the missing entry in this case. However, filling in the missing data is recommended, as it helps the algorithm generate a clearer and more accurate picture.
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