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.
About Energy Saver. The settings in Energy Saver preferences affect what happens when your Mac is left unattended for a period of time that you specify. Energy Saver preferences in OS X Lion on a portable Mac. You can indicate if displays should sleep or if hard disk(s) should spin down when the computer is idle. If you set the Display sleep slider lower than the Computer sleep slider, the display will sleep (if possible) once the computer has been idle long enough.