Do you eat lighter than usual on the day of Maunzaro?

I'm looking up various things while considering whether to start Maunzaro, and I'm actually quite curious about what to eat on the day of the injection.

I think some of you might eat as usual, while others might eat very lightly.

I'm also worried that if I push myself too hard and drastically reduce my food intake, my condition for the day might suffer.

I would like to hear from those who are new to this about how you managed your meals on the days you get your injections.