You can eat no more than 4 times total a day. No gum, no mints.
The four times a day can be 2 CMs, 1 CS, and 1RM. While you cannot eat more meals than that, you can eat fewer. You must drink coffee within 15 minutes, otherwise your body thinks it's a meal and it counts as one. Your meals can be any time of the day you want. Try not to eat too late at night. Sorry water is best. You can have up to two diet sodas a day but only with a meal. If they start cravings cut them out or only have them with your RM.

Most CAs (carbohydrate addicts) often former grazers find they are just not hungry more than 2-3 times a day on CAD. If you get hungry more often, examine the foods you are eating. Only eat the foods on the CAD list. If you can't find the food on the list. Do not eat it!!!

Good Luck! Congratulations on getting to day 4. That's usually when the cravings and headaches subside.