Google seems to say it's early days and hard to tell, but there are concerns over longterm use.
So I think I'll save the jar for when I hit the dreaded plateau.
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Height 5ft1
Starting weight 22nd July 2012 199lbs.
Weight as of 14th Aug 2012 186.9lbs 
Goal weight 31st Dec 2012 165lbs
Goal weight longterm 110lbs
PCOS
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