Do not scold or criticize your child at the dinner table. It could create anxiety and a desire to get away from the table fast.
Many children drink excessive juice, fruit punch and other beverages.
Try to limit to l2 oz. per day. For example, an appropriate serving size of mashed potatoes for a three year old is 3 tablespoons. This can help you determine appropriate expectations for food consumption. If your child refuses food, don't give up. Try preparing it in other ways.