1 Siddha system is one of the ancient system of Indian medicine. Siddhars were saintly person who have contributed towards the development of siddha medical system. They focused on treats the disease physically and mentally.
2 The human anatomy and physiology is identical for all humans. But the human existence is somewhat different from each other.
3 People are different in physic, colour, tone, character, ethnicity and culture etc. Every single human is different from other.
4 In Siddha system the human body divided into three major somatypes based on anatomy, physiology and psychological features and the characters and further divided into 6 types and totally 9 kind of thehi.
5 The thehi (9 kind of bodies) existence is based on the uyir thathukkal (vatham,pitham and kabam) which plays a major role in formation of human body from embryonic stage.
6 Panjabootham is responsible to form a specific kind of body in particular proportion of mixture.
7 Thehi is the fundamental creation of human body and in exist from birth to death. But environmental factors and food habits affect the thehi (body type).
8 The particular kind of thehi are prone to specific diseases. So
choose a medicine and adjuvant based on the thegi type & naadi is more helpful.
9 Prognosis of the diseases can be asses through the restoration of natural type of thehi from abnormal condition.
10 Diet should be advised according to the thehi is valuable.