Given the theoretical considerations, (increased strength of the hydrogen link of deuterated compounds, changes
in the speed and directions of biochemical reactions, distortion of the regulation and division of cells and some others), it can be assumed that replacing the deuterium
in the body with a light-weight isotope results in the normalization of biochemical reactions, the improvement
of the functioning of the immune system and, consequently, in the suppression of the tumorigenesis
and metastatic disease.