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.
Alcohol affects cells in the body, and the most immediate impacts are seen on the brain. 7 Alcohol is a depressant that affects the brain by causing the brain to slow down. This can result in: 1  Slurred speech. 2  Poor muscle control and judgement. 3  Confusion. 4  Slower reactions. 5  Poor vision. 6  Lack of coordination.