I am a word of 5 letters!
People eat me!
If u remove my 1st letter I will b a form
of energy!
If u remove my 1st 2 letters I will be needed 4 liiving.
If u remove my 1st 3 letters I will be near U.
If u remove my 1st 4 letters I will be a drink 4 u.
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Who am I?

276 chars (2 sms)