A quantity that does not equal 0, a real nonzero number must be positive or negative and a complex nonzero can have real or imaginary parts
Answer:
The fact that the information is not provided or endorsed by a medical professional is an indication that the information is unreliable.
Explanation:
Information provided by the lay community or sponsors of the treatment is, in general, not reliable. It is unwise to follow advice and information contained in testimonials because these people do not have the necessary medical knowledge and usual research or laboratory testing data to support treatment or drug in question.
After you realize that you are under stress, the next step is to identify the stressor you are facing. You can do this so you'll be able to recognize how you feel, and maybe even find the cause so you can avoid situations that make you stressed and learn to calm down.
