Can you get hooked on diet soda?
'Government surveys have found that people who drink diet beverages average more than 26 ounces per day (some drink far more) and that 3% of diet-soda drinkers have at least four daily. Are these diet-soda fiends true addicts? And if so, what are they addicted to? The most obvious answer is caffeine -- but that doesn't explain the many die-hard diet drinkers who prefer caffeine-free varieties.' But at least it's not sweetened soda with all attendant problems, such as high blood pressure
, so what about artificial sweeteners? [more inside]