− | The previous dhatu nourishes the next in a sequential pattern. Each dhatu is of two forms: A. sthayi (stable) and poshaka(nourishing) B. asthayi and poshya dhatu; Each dhatu undergoes a cyclical process of origin, maturation and degeneration. | + | The previous dhatu nourishes the next in a sequential pattern. Each dhatu is of two forms: A. sthayi (stable) and poshaka(nourishing) B. asthayi (unstable) and poshya (getting nourished) dhatu; Each dhatu undergoes a cyclical process of origin, maturation and degeneration. |