Small sugars (monosaccharides and disaccharides) glucose fructose, sucrose etc
Amino acids
It would be the third and fifth one, from top to bottom.
The answer is a unipolar disorder.
Major depression also called unipolar or major depressive disorder, it is featured by a constant feeling of sadness or a lack of interest in the outside world. The unipolar signifies a distinction between the major depression and the bipolar depression that signifies towards an oscillating state between mania and depression.