It may keep the heart doctor away, but you may end up dying of diabetes?
That being said, dark chocolate is by far my favorite.
The 86% is BARELY sweet, just enough to take the edge off the bitterness. One square is all I can handle at a time, although the "serving size" is 4 squares. (Woosh! Anybody who can eat four square of 86% has MY undying admiration!) I usually break a refrigerated square into 16 very small pieces, and eat them one at a time over a period of an evening. If you want chocolate, this is the ONLY way to go...