Is it normal to lose your appetite completely when getting hit by a mount?

I am looking into Maunzaro.
I've heard a lot of people say that it reduces appetite, so I'm curious to know how much of a difference it makes.

Is it the kind of thing where you stop eating just a little even though you are hungry?
Or I'm also curious if I just don't think about food as much at all.

Those who usually ate large amounts of food
I also want to know how my eating habits changed after I first started.