thank you swiss and stunna -

I am asking this question because to raise ur nrg level u can either:

combine choc bars and ed's or

just take ed's or

just take choc bars

and for each of these options you also have to drink waters to raise ur stamina so there is quite a few factors that come into play when u want to raise ur nrg level.

I simply want to find out the most efficient and low cost way of raising nrg

( that was just for those who are struggling to comprehend the nature of my question )

go with choc bars for now! lvl 7 go with ed's!