If you have a low self esteem you think lowly of yourself which often gives you a more negative outlook yourself and everything you do. This can severely damage your mental health. Have bad mental health can lead to depression, anxiety, and other mental illnesses and people stop wanting to take care of themselves as they go into depressive episodes.
People with high self esteem generally have a more positive outlook which creates a better relationship with themselves and people around them. This improves their mental health which provokes them to want to take better care of themselves.
The answer would be B. Hope this helps!
Temporary reduced blood flow to the brain is better known as fainting.
