
To slim down but do not eat or eat too little. That is wrong. That's right, reduce the size of the meal slowly, approximately 500--1000 calories per day. In addition, people who are obese or overweight should set the number of servings eaten.
But actually there are no definite rules about the number of servings of these foods. The most important thing is the amount of intake with activity and needs. In addition, note also the feeding schedule.