Results from the studies remove any reasonable doubt that sleep apnea is a fatal disease, said epidemiologist Nathaniel S. Marshall of the Woolcock Institute of Medical Research in Australia, lead author of one of the two papers published in the journal Sleep.
Alcohol Causes Anxiety and Behavior Changes. Frequent alcohol consumption can extremely impair several functions of your brain including the area that is responsible for controlling your behavior. This is why as you consume alcohol, your behavior, conduct and other cognitive abilities will usually be the first to go.
Alcohol is considered a depressant as it slows down the activity of the central nervous system. It alters perception by blocking the transmission of messages from the nerve receptors to the brain.udden cessation of alcohol consumption after its prolonged use is likely to cause withdrawal symptoms like tremors, sleeping problems, anxiety, and convulsions. To sum up, alcohol is a central nervous system depressant, that can cause serious health problems if abused for a long time.