Your muffins should have gone straight in your freezer when you got them. To defrost, just get them out the night before and pop them in the refrigerator.

If you want to eat your muffins warm, or if they haven’t quite defrosted when you come to eat them, you can put them in the microwave. Just take them out of their cups first and put them in for 30 seconds. You can have a drink with your muffins and during the fasting period too. Just make sure it’s either plain still water, plain black coffee or tea.

The app will remind you when to eat your muffins and which ones to have. Just tap the task on the home-screen and follow the instructions to record your meal.