What is the effect of methanol on the human body?

Methanol infects the human body not only by ingestion, but also through the skin or respiratory tract. Methyl alcohol in the most severe consequences affects the organs of vision, as a result of which blindness can occur. More frequent cases: the formation of formic acid or formaldehyde on the liver tissues, a violation of the acid – alkaline environment, a disturbance in the work of the central nervous system.