Are artificial sweeteners bad for the brain?

Sometimes it seems like people trying to choose a healthy diet and watch their weight can’t catch a break.
Past studies have linked the consumption of sugar-sweetened drinks with cardiovascular disease, high blood pressure and obesity. So it’s easy to understand the appeal of diet soft drinks and other artificially sweetened beverages.
If you drink two cans of Coke per day, switching to diet sodas could reduce your calorie intake by 8,400 calories each month. As long as you don’t add in new sources of calories, over time that could add up to some serious loss of excess weight.