''Samana vayu'' separates nutritive (''prasad'') and waste (''kitta'') part from ''ahara rasa''. Nutritive part is circulated to entire body after absorption through ''rasayini'' (villi) by ''vyana vayu''. Waste part is excreted as feces, urine and sweat through their excretory channels by ''apana vata''. Absorbed nutritive substances circulate all over the body through seven specific micro channels of each of the seven ''dhatus''. | ''Samana vayu'' separates nutritive (''prasad'') and waste (''kitta'') part from ''ahara rasa''. Nutritive part is circulated to entire body after absorption through ''rasayini'' (villi) by ''vyana vayu''. Waste part is excreted as feces, urine and sweat through their excretory channels by ''apana vata''. Absorbed nutritive substances circulate all over the body through seven specific micro channels of each of the seven ''dhatus''. |