Siddhars were typically scientists, saints, doctors, alchemists, and mystics all in one. They wrote their findings in the form of Tamil poems on
palm leaf manuscripts. They typically believe in
one god, but there are some Siddhars who believe in polytheism. These are still owned by some families in Tamil Nadu and handed down through the generations, as well as being kept in universities in India, Germany, Great Britain, and the United States. In this way, Siddhars developed the native
Siddha medicine system. A rustic form of healing that is similar to Siddha medicine has since been practiced by experienced elders in the villages of Tamil Nadu. This is referred to as
pātti vaittiyam (grandmother's medicine),
nāttu maruntu (folk medicine), and
mūlikai maruttuvam (herbal medicine). Siddhars are also believed to be the founders of
varma kalai - a martial art for self-defense and medical treatment at the same time with the application of pressure points. Tamil Siddhars were the first to develop pulse-reading (
naadi paarththal in Tamil) to identify the origin of diseases. According to regional belief, the Siddhars are said to have resided for many ages upon a mountain called
Sathuragiri, near the
Thanipparai village in Tamil Nadu. == Siddhars ==