I know that energy drinks probably aren't the best for me...but I work long graveyard shifts and have become addicted to them over the last few months...I don't drink them everyday..but frequently. I have been reading lately about how artificial sweetners are hindering peoples weight loss programs because of insulin release and confusion on the part of the metabolism (expecting calories and not getting any)..My question is which is the better option (or less evil option really) the energy drinks flavored with sugar (about 250 calories) or the diet ones (about 20 calories). I have been eating clean lately and doing quite well with it...Just have this one weakness..any ideas?