[DOC] [TLE] Not Sleeping Well? There May Be a Medical Cause - HelpGuide.org [PAR] Sleep problems may be caused by a variety of medical illnesses. ... People who 
feel they sleep perfectly well may still be troubled by excessive daytime ... kidney 
disease, mental health problems, neurological disorders, respiratory problems, 
and ... These people can also be awakened just as they are falling asleep by a... [DOC] [TLE] Symptoms and causes - Insomnia - Mayo Clinic [PAR] Oct 15, 2016 ... If your doctor thinks you could have a sleep disorder, you might be referred ... or 
other screens just before bed can interfere with your sleep cycle. ... but eating too 
much may cause you to feel physically uncomfortable ... Insomnia often occurs 
with other mental health disorders as well. .... Natural Medicines. [DOC] [TLE] Sleep and Health - UCLA Sleep Disorders Center [PAR] It causes you to wake up more often during the night. 2. Having caffeine too close 
to your bedtime may also disrupt your sleep. ... Tryptophan is a natural amino 
acid. ... Many people who suffer from anxiety disorders are unable to sleep well ... 
Mild cases of these breathing disorders may only affect the quality of your sleep. [DOC] [TLE] Caffeine-induced sleep disorder - Wikipedia [PAR] Caffeine-induced sleep disorder is a psychiatric disorder that results from 
overconsumption of the stimulant caffeine. "When caffeine is consumed 
immediately before bedtime or continuously throughout the day, sleep onset may 
be delayed, total sleep time reduced, ... Excessive ingestion of caffeine can lead 
to a state of intoxication. [DOC] [TLE] Normal or Not? How Coffee Drinking May Brew a Mental Disorder [PAR] May 28, 2013 ... Your coffee habit could be giving you a mental disorder. ... rambling speech, 
sleeplessness, rapid and irregular heartbeat and other ... The intoxication must 
also meet a standard DSM test: It must cause distress or ... "It's just a natural 
response to stopping caffeine, and it clears up on its own in short order.". [DOC] [TLE] 15 Links Between Caffeine and Anxiety | Be Brain Fit [PAR] Caffeine is a psychoactive drug that can cause or exacerbate anxiety and other ... 
Most people with anxiety would agree they have too much stress in their lives 
and caffeine ... In fact, caffeine-induced sleep disorder is a recognized mental 
disorder. (9) ... from as little as 100 mg, the amount found in just five ounces of 
coffee. [DOC] [TLE] Sleeping Difficulty - In-Depth Report - NY Times Health [PAR] Insomnia may also be defined in terms of inability to sleep at conventional times. 
... It produces excessive sleepiness in the morning and undesired awakening 
early (3 - 5 a.m.) .... Other Causes of Short-Term or Transient Insomnia. Caffeine. 
Caffeine is a stimulant, .... Anxiety, Depression, and Other Mental Health 
Disorders. [DOC] [TLE] Too much coffee? - American Psychological Association [PAR] Caffeine may be a grad student's best friend and research shows that it ... 
document the unappreciated downsides for people who consume too much. ... 
can cause a range of unpleasant side effects, including troubled sleep, jitters, ... a 
hard-to-shake habit, leading to a full-blown substance use disorder, research has 
shown. [DOC] [TLE] The hidden dangers of caffeine: How coffee causes exhaustion ... [PAR] Oct 11, 2005 ... You probably don't drink as much coffee as I drank, but just one .... of adrenaline, 
putting excessive wear and tear on the adrenal glands. ... You may feel mentally 
sharper because your brain is high on ..... Overuse of caffeine can result in a 
variety of symptoms, including irregular heartbeat, sleeplessness,... [DOC] [TLE] 11 Reasons You're Always Tired and How to Fix it - Dr. Axe [PAR] Mar 27, 2015 ... Are you tired no matter how much sleep you get? ... for having plenty of energy, 
but there's more to the story than just sleeping well. ... A thyroid disease may be 
causing you to feel sluggish. ... Natural Treatment for Adrenal & Chronic Fatigue: 
... Change your diet by avoiding caffeine, excess sugar and...

Question: Mental illness or just too much coffee may cause this, the inability to sleep naturally
Answer: insomnia