The history of Ayurvedic medicine goes
back to at least three thousand years, in
which centuries after centuries rolled by
witnessing varied fluctuations in human
life. In Ayurvedic science, visible or
invisible minute animals that affect on
living and non-living things of biosphere
are described very efficiently. Under the
heading ‘Krimi’ they have been described
worms, insects, bacteria, viruses &
parasites.