At a news conference in Pyongyang, Mr Warmbier said a member of the Friendship United Methodist Church had promised to give him a used car worth $10,000 (Â£7,200) if he brought back a propaganda sign from his North Korea trip.
Your main concern with carbohydrates on a bland diet is to avoid high-fiber foods. Stick to breads, crackers and pasta made with refined white flour. In the morning, choose hot cereals made with refined grains such as oatmeal and farina. Cooked, canned and frozen vegetables all suit the needs of your bland diet.
When you're on a bland diet, you can eat most of the foods you usually include in your regular meals, but you may need to alter the preparation method as well as the specific type of item.