Tusli or Holy Basil is an (east) Indian herb, in the Basil family I believe but
with medicinal properties.
It is really a miraculous plant, and many people have Tusli in their homes in India,
we should also do this in the west.
One of the many attributes of Tusli is the ability to detox the body of fluoride I believe,
do your research on this. There has also been reserach done on anti-malarial properties
of Tulsi. Truly a miraculous plant.
It's benefits are myriad, do your research.
Blessings