what are 5 important kosas in our body

 we have 5 important kosas in our body. when we looked in to it, suprisingly these are the only things we involve much or want much and never get satisfied or complete using it.. they are food, air, mind (mental satisfaction for instance or mental thoughts ), knowledge, bliss.

if you check these titles closely we feel them as basic parameters of our body

1.Annamaya Kosam (Food Sheath-Physical Body) 

2.Pranamaya Kosam (Vital Air Sheath) 

3.Manomaya Kosam (Mental Sheath) 

4.Vijnanamaya Kosam (Wisdom or Intellectual Sheath) and 

5.Anandamaya Kosam (Bliss Sheath)