Aspartame is a sugar substitute used in diet and low calorie drink, and also in low calorie sweeteners.
There have been a lot of tests done on it recently, and its come out that too much aspartame can cause a person to have MS like symptoms,
this website explains it better than i can.
anyhooo.. if you drink a lot of diet drinks and suffer from fatigue, depression, memory problems, dizzyness or any of the following
(clicky)
it might be worth cutting them out a bit and see if it helps.
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