Answer:
I always go to bed with my shoes on. What am I?
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.
I am a seed with three letters in my name. Take away the last two and I still sound the same.
What goes up a chimney down but can't go down a chimney up?
I eat I live.I breathe I live. I drink I die.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?