Do I have to eat breakfast if I'm on a diet?

pu1. It's good to eat 3 meals a day

2018-06-20

OK

pu2. You don't have to eat too much because you're on a diet 2 times a day or 1 meal a day

2018-06-20

OK

pu3. If you don't want to drink it, it's better not to drink anything else
If you're going to eat something simple, it's better to just eat it

2018-06-20

OK

pu4. Enjoy your breakfast. After eating, I usually eat lunch, and I just need to eat a little for dinner. Then it's maintained, so if you're going to take it out, you can do a little bit of lunch, dinner x. First of all, enjoy your breakfast

2019-06-29

OK