Is flavoured sparkling water bad for your teeth? | Polar Seltzer Summer 2018 pH testing скачать в хорошем качестве

Is flavoured sparkling water bad for your teeth? | Polar Seltzer Summer 2018 pH testing

There’s been buzz that flavoured sparkling waters are bad for your teeth due to their acidity - so what is the pH of Polar Seltzer’s summer 2018 flavours? Subscribe to Nourishable at    / nourishable   #notanad Follow Nourishable on twitter, facebook and instagram to stay up to date on all things nutrition.   / nourishable   fb.me/nourishable.tv   / nourishable   Hosting, Research, Writing & Post-Production by Lara Hyde, PhD http://www.nourishable.tv Music & Video Production by Robbie Hyde    / chedderchowder   Motion Graphics by Jay Purugganan https://www.c9studio.com/WP/ Original Sparkling water video:    • Is sparkling water healthy for you?   There’s been some buzz out there that seltzer water is bad for your teeth because the carbonic acid erodes your tooth enamel [1-4]. Acidity is measured by pH, with a pH lower than 7 being acidic. In order for a beverage to risk eroding enamel, the pH has to be 4 or lower [5]. I’m used the Apera pH20 meter to measure the acidity of the seltzer waters. First I calibrated the pH meter to make sure it was accurate. I measured the pH of each seltzer water in triplicate and then took the average. Results: goo.gl/sMLhzz Since these values are higher than 4, this supports that these seltzers aren’t acidic enough to risk erosion. Since these sparkling waters use natural flavours rather than fruit juice, I was not surprised by the low acidity. Fruit-juice flavoured seltzers, such as Spindrift, are more acidic, but they can still be enjoyed safely when consumed with food because the extra saliva acts as a buffer [6]. Flavoured sparkling waters are a healthy beverage choice, especially when they replace sugar sweetened beverages like soda. Sodas are a double whammy for your dental health because they’re very acidic [7] and all that sugar feeds oral bacteria that secrete even more acid to cause cavities [8]. Plus all that added sugar is detrimental for metabolism and promotes weight gain [9]. The 2015 Dietary Guidelines [11] and the World Health Organization [10] recommend keeping added sugars under 10% of your total daily calories, so replacing sugar-sweetened beverages with sparkling water is one way to attain this goal. Whether its with your own soda stream or a flavoured sparkling water from the store, you can enjoy these delightful bubbles with assurance that they’re a healthy choice in your lifestyle. References 1. Brown CJ, Smith G, Shaw L, Parry J, Smith AJ. The erosive potential of flavoured sparkling water drinks. Int J Paediatr Dent. 2007;17: 86–91. 2. Krieger BE. Why flavored waters are bad for your teeth. In: Washington Post [Internet]. The Washington Post; 24 Apr 2017 [cited 6 Jun 2018]. Available: https://www.washingtonpost.com/lifest... 3. Khazan O. The Sad Truth About Seltzer. In: The Atlantic [Internet]. 1 Feb 2016 [cited 6 Jun 2018]. Available: http://www.theatlantic.com/health/arc... 4. Taylor J. Science Has Bad News for People Who Love Seltzer. In: Mic Network Inc. [Internet]. 2 Feb 2016 [cited 6 Jun 2018]. Available: https://mic.com/articles/134160/scien... 5. Reddy A, Norris DF, Momeni SS, Waldo B, Ruby JD. The pH of beverages in the United States. The Journal of the American Dental Association. 2016;147: 255–263. 6. Buzalaf MAR, Hannas AR, Kato MT. Saliva and dental erosion. J Appl Oral Sci. 2012;20: 493–502. 7. Parry J, Shaw L, Arnaud MJ, Smith AJ. Investigation of mineral waters and soft drinks in relation to dental erosion. J Oral Rehabil. 2001;28: 766–772. 8. Gupta P, Gupta N, Pawar AP, Birajdar SS, Natt AS, Singh HP. Role of sugar and sugar substitutes in dental caries: a review. ISRN Dent. 2013;2013: 519421. 9. Malik VS, Pan A, Willett WC, Hu FB. Sugar-sweetened beverages and weight gain in children and adults: a systematic review and meta-analysis. Am J Clin Nutr. 2013;98: 1084–1102. 10. World Health Organization. Guideline: Sugars Intake for Adults and Children. World Health Organization; 2015. 11. U.S. Department of Health and Human Services, U.S. Department of Agriculture. Dietary Guidelines for Americans 2015-2020. Skyhorse Publishing Inc.; 2017.