When you stay on the six abs pack diet plan, you must reduce your calorie intake to 1600 calories every day. You must consume MUFA or monosaturated fatty acid and you should every 4 hours because according to the diet plan, this is enough to eliminate stubborn fats especially in the midsection of your body. Exercise is optional on this form of diet plan, but it’s true that exercise plays a major role in losing weight. The six packs abs diet plan has a 28-day exercise plan which is non-compulsory for those who need to follow it.