Answer:
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and Iām needed to live. Scramble the last 3 and you can drink me down.
I have a mouth on my head and eat everything.
What tastes better than it smells?
I can be heard in a court or carried with you.
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.