Answer:
I am expelled from you orally with a sound
My first though water cures no thirst my next alone has soul and when he lives upon my first he then is called my whole.
I cannot be felt seen or touched. Yet I can be found in everybody. My existence is always in debate. Yet I have my own style of music.
I run up and down the stairs without moving
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?