WRONG, and misleading. Protein does crteae an Insulin spike, refined sugars and flour crteae an ABNORMAL insulin spike. Staying in the NORMAL range of insulin spike is ideal for preventing FAT gain. Calorie counting/portion control is pointless. UNLESS you refuse to avoid grains and sugar. Now you SHOULD minimize consumption of grain fed meats, but grass-fed or even better wild game should be ENJOYED, without worry of portion.