Causes of toe twitching are: 1  Tensing up the toes (anxiety, habit) 2  Improper footwear, especially a tight toe box. 3  Exercise. Pressure on a nerve (shoes, foot position while seated or lying down)  Anxiety (not necessarily about whatâs causing your toes to twitch, but anything that can cause 1  apprehension) Insufficient calcium and magnesium intake.
Alcohol is a central nervous system depressant and it is the central nervous system which is the bodily system that is most severely affected by alcohol (see chart below). The degree to which the central nervous system function is impaired is directly proportional to the concentration of alcohol in the blood2.
CENTRAL NERVOUS SYSTEM. Alcohol is a depressant of the CNS, meaning it slows activity down. Many people think that alcohol is a pick-me-up experience because, initially, when people begin to drink, it causes them to become more animated and less reserved. But the opposite occurs as they continue to drink and more alcohol enters the brain.