If you eat the right food, you don't have to worry about portion control. Portion control is another word for starvation, as you are trying to eat less than your body wants.
Restricting calories forces your body to try and retain fat (as you aren't getting enough food). It is not helpful for weight loss as you are fighting hormone responses. It is much easier to work with your hormones and do less work.
The "Seven Deadly Sins"
• Grains (wheat/rice/oats etc) . . . . . • Dairy (milk/yogurt/butter/cheese etc) . . . . .• Nightshades (peppers/tomato/eggplant etc)
• Tubers (potato/arrowroot etc) . . . • Modernly palatable (cashews/olives etc) . . . • Refined foods (salt/sugars etc )
• Legumes (soy/beans/peas etc)