The idea is to eat smaller portions but more oftern. If you eat three meals a day they tend to be large in portion size, so in order to eat 6/7 times a day the portion size needs to be a little smaller. It depends on how scientfifc you want to be you could weight portions and count the macronutrients on every meals? or you could ensure they are well balanced.
You dont want to eat untill you are bloated put it that way. You need to be able to burn what you eat otherwise it will show on your figure, plus if you eat until you are full up you are going to struggle to want to eat again in three four hours time.
