Answer:
Stress
Explanation:
Stress -
It refers to the condition of mental and physical tension , is referred to as stress .
And the outcome of stress is harmful for the health , causing the person to get nervous , angry , difficulty in sleeping , weight loss or weight gain etc.
In case of long term stress condition , it may hamper the health to very extreme level .
Hence , from the given information of the question ,
The correct answer is stress .