«Psychological» and «Mental» health balance of a person

The article touches upon the concepts of mental and psychological health of a person, different approaches to comprehension of their content are described in the article. The author points to inadmissibility of substitution of one concept with the other, which takes place in the modern literature on psychology. The results of the theoretical analysis make it possible for us to speak of certain interrelation of contents of the described concepts. Mental health seems to be indispensable, but still, not a single condition of psychological health formation.