Answer: An undersupply of serotonin is most closely linked to <em>depression</em>.
The correct answer is D; depression.
Explanation:
Serotonin is a naturally produced chemical in the human body. When the body is not producing serotonin a person can start having numerous symptoms. One of the symptoms is depression. This chemical is also known as the "happy chemical" since it affects the mood, happiness, and a person's overall well being.
When the body isn't producing this chemical, people may become hungry and crave sugar, they may have issues with being hot or cold all the time, and have trouble sleeping.
To raise serotonin levels there are several things that can be done. a few of these things are; taking a walk in the sunshine, changing your diet, get a good night's sleep, take vitamin D, and try to lower stress in your life.
A member who self refers themselves to a treatment facility after completion of a prior treatment is the reason which is not a qualifier for treatment failure.
<h3>What is Treatment?</h3>
This is the job of most healthcare professionals which involves improving the condition of an ill or injured person through the use of medications, therapy etc.
When a treatment is a success, there is usually adequate recovery within a short while which is achieved because the right methods and drugs were given to the patient.
This will make most people refer the particular hospitals to their friends due to their good first hand experience with the workers in the facility.
A member who self refers themselves to a treatment facility after completion of a prior treatment is the reason which is not a qualifier for treatment failure is therefore the correct choice.
Read more about Treatment here brainly.com/question/12646017
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Brain Trauma, Concussion, Coma the list continues
About 59% according to the article in Morbidity and Mortality Weekly Report