HEALTH

1. a person who specializes in the study of mind and behavior or in the treatment of mental, emotional, and behavioral disorders
4. of a cell, gland, or organ) produce and discharge (a substance).
5. to make sure, certain, or safe : GUARANTEE
6. apprehensive uneasiness or nervousness usually over an impending or anticipated ill :
7. not severe, serious, or harsh.
10. a positive form of stress having a beneficial effect on health, motivation, performance, and emotional well-being

2. a state of mental or emotional strain or tension resulting from adverse or demanding
3. producing good results or helpful effects : conferring benefits
8. to cause to lose hope, enthusiasm, or courage : to cause to lose spirit or morale
9. chemical substances that act like messenger molecules in the body. After being made in one part of the body, they travel to other parts of the body where they help control how cells and organs do their work.