Ask the doctor: Are artificial sweeteners a good alternative to sugar?
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Q. More and more nutrition advice seems to be anti-sugar these days. So are artificial sweeteners a good alternative?
A. Sugar in all its forms may be the single most important dietary cause of obesity and heart disease in the American diet today. Stripped of fiber and antioxidants, table sugar (sucrose) and high fructose corn syrup cause big jumps in blood glucose and insulin that raise levels...