I would never recommend only having 3 slim fasts for your entire caloric intake. Also they say that you could have 2 and a sencible dinner. 1st problem with that diet, you\'re only taking 660 cal\'s, meaning your metabolism is going to slow down to conserve, because it thinks you\'re straving due to the meager cal intake. Secondly, if you say need 1400 cals for basic maintness, you should only lower it to 900-1000 at most. And the best way to do that is stretch your meals into 6 meals instead of 3.
So for a meal plan here we go off the top of my head;
Breakfast-Cornflakes w/ skim milk=120cals
brunch- fat free yogurt=80 cals
lunch-tuna sandwhich made with low fat mayo=100 cals
snack-canned soup=50cals
dinner=chicken parmesanna without mozzerla, over vermaceli=300cals
desert=pudding made with skim milk=100 cals
750 cals total, and in there you take in some juice for vitamins, so say 2 8ounce glasses for 200 cals, that brings you to 950.