Hint has four distinct product lines, which are as follows: Hint Still Sparkling beverages, on the other hand, are less acidic than sodas and should be consumed in moderation. The acidity of the beverages is increased by the bubbles and flavoring, which erodes the enamel of your teeth. Laboratory tests have revealed that (unflavored) waters, whether still or bubbling, have little erosive properties and pose no risk to tooth enamel.ĭrinking flavored sparkling water, according to dentists, can make your teeth more prone to cavities. The taste, not the carbonation, lowers the pH (increases acidity) to the point where prolonged consumption may destroy dental enamel. For example, the pomegranate taste comprises both pomegranate and citrus essence, yet both will be labeled as “natural flavor.”Īside from these allergy-related concerns, flavored water beverages like Hint make sense from a health aspect, particularly for those who have difficulty drinking ordinary water and would otherwise be sipping sodas or fruit juices. To add to the company’s concern, the described flavor of the beverage isn’t necessarily indicative of what’s within. This could imply that someone with severe allergies could respond to one batch of Hint water after experiencing no problems, and the label would not disclose any changes between them. Wheat, for example, may provide a natural flavor, but it is harmful to persons with celiac disease, wheat allergy, or wheat sensitivity.īy utilizing natural flavor on a food label, the producer may vary the actual ingredients from batch to batch.” Many things are natural, yet they may not suit each individual. The name Natural Flavors is a bit of a misnomer.