What is the Best Kind of Water to Drink?

5. Sparkling or Carbonated Water

Sparkling or carbonated water is infused with carbon dioxide. This carbonation process creates the carbonic acid responsible for the characteristic effervescence of fizzy drinks. Sparkling water traces back to naturally carbonated mineral waters from springs. British scientist Joseph Priestley first produced artificially carbonated water in 1767. Contrary to many concerns, plain sparkling water has not demonstrated adverse health effects such as dental erosion and calcium loss. A study published in the American Journal of Clinical Nutrition linked consumption of cola, not sparkling water, with low bone mineral density. Research from Zhejiang University suggests that added sugars and acids in carbonated drinks promote tooth decay. Many studies indicate that artificial sweeteners prevalent in some flavored sparkling water brands may promote obesity, insulin sensitivity, liver disease, and metabolic dysfunction. Carbonated water is one of the best kinds of water to replace soda with clear, calorie-free hydration without giving up the fizz.