Celiac Disease (Gluten Intolerance). The inability to digest and absorb proteins called gluten found in wheat, rye, and barley. Celiac disease causes damage to the lining of the small intestine and prevents absorption of nutrients.Also called celiac sprue, gluten intolerance, and nontropical sprue.PubMed Health Glossary.eliac Disease (Gluten Intolerance). The inability to digest and absorb proteins called gluten found in wheat, rye, and barley. Celiac disease causes damage to the lining of the small intestine and prevents absorption of nutrients.
Energy Saving Mode... What you're describing would be more of an ambient light sensor, which is not a feature of the LN40A550. That would adjust the brighness and contrasted based on the light in the room. The Energy Saving mode is set to reduce energy consumption when the unit is powered on.
Samsung refrigerators with automatic defrost features usually defrost themselves every eight to 10 hours. An automatic defrost refrigerator may need a manual defrosting when the automatic defrost feature malfunctions, when the freezer and refrigerator compartments do not stay cold, or when sensors indicate other problems due to frost accumulation.