Answer:
The more you take, the more you leave behind. What are they?
What can you easily break but never touch?
Something we eat, and misspell as meet.
White and thin, red within, with a nail at the end. What is it?
Deep, deep, do they go. Spreading out as they go. Never needing any air. They are sometimes as fine as hair
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?