I know you may like to eat sugar, but when you eat too much of it and your blood-sugar levels rise, then my good friend Pancreas releases me into the bloodstream to restore blood sugar levels to their norm.
I can be good for you, I can be bad, I can be found all over inside and outside your body. I am microscopic, single-celled and have no nucleus.
From far away I may appear blue. A little closer and you'll see green and white too. When you look much closer you will see, that I contain all the colors you can see. I'm held aloft by a very weak force; One that I also help to enforce. What am I?
It is the water of life, but seeing too much of it is never good. It is what binds families together, but it can be defied. What is it?
Having some, you want more. But when you have too much of it you feel bored. Everyone people wants it, and some have to much of it. What is it?
I rhyme with poodle, Have colors everywhere, You can't eat me, Even if I am bare, I look beautiful when I have colors putted, Another name for brain...............
Who am I ?