A new study revealed that that small details in the way of writing can show whether you have specific ailments including high blood pressure, Alzheimer’s, schizophrenia, and Parkinson’s disease or not, according to “Daily Mail”
 
from the sizes and shapes of your letters, as well as the spacing between words, handwriting analysis can detect more than 5,000 personality traits 
 
Writing with variable pressure could be an indicator of high blood pressure.
 

When you have Alzheimer's disease, your mental faculties deteriorate as does your handwriting. Handwriting that is irregular or has trembles in the lettering could be an indication of the disorder. Writing will also slow down.
 
If letters in the same sentence are frequently slanting in different directions, this could be a sign of schizophrenia.
 

According to researchers, Parkinson's disease can also be detected in handwriting. Very small or cramped writing, to the point where the letters are so small that even the writer can't read them, is an indicator. 
 
Additionally, your handwriting can determine how high your energy levels are, especially if the writing appears dark or shows through to the back of the paper.
 
Those who lack energy or are tired write with light pressure. 
  

Handwriting is seen as 'an avenue for both self-awareness and a tool for vocational direction, relationship compatibility, personnel selection, counseling, law, and psychological testing,' according to the American Handwriting Association.
 

Scientists also believe studying handwriting can detect disturbances in neuromuscular coordination because handwriting is a message from the brain as nerve impulses travel down the arm.