pH Values of Common Beverages & What They Do To Your Teeth

Woman Drinking Orange Juice

Your enamel is the strongest substance in the human body – but that doesn’t mean it’s indestructible. Unfortunately, once your enamel is damaged, there’s no way to reverse it. Nowadays, we know the sugar in sodas and fruit juices can be bad for our health and can cause issues in our body like diabetes or weight gain. However, did you know those beverages are also high in acidity too? Popular drinks that are extremely acidic can soften tooth material and dissolve minerals in your teeth, leading to tooth decay or damage to your enamel. So, next time you hit the vending machine, know what is in your beverages.

Acidic, Alkaline, and Neutral

The pH scale ranges from 0 – 14. The closer to 0, the more acidic a drink is. On the other hand, the close to 14, the more alkaline a beverage is. Water is a neutral substance, it registers as a 7 on the pH scale. So, what does this all have to do with teeth? Well, beverages that are high in acidity can actually begin to dissolve the minerals in your enamel, causing it to weaken and create the perfect environment for tooth decay.

The Number to Remember

5.5 is the golden number to remember. Your enamel begins to dissolve when you consume beverages below 5.5 on the pH scale. A lot of sodas and fruit juices range from a pH 2.38 – 4.75. When you are craving soda or fruit juice, try choosing a low-acidic, more dental hygiene friendly alternative instead.

If you do consume a beverage with a pH level that is lower than 5.5, be sure to wait 30 minutes after to brush teeth. Your saliva is more alkaline and will have time to neutralize the acidity in your mouth. Brushing your teeth too soon can cause your enamel to breakdown.

Beverages That Are Highly Acidic

Common beverages that are highly acidic include:

Beverage – pH Level

  • Fruit Punch Gatorade – 3.01
  • Grape Powerade – 2.77
  • Lemon Juice – 2.25
  • Juicy Juice Apple Juice – 3.64
  • Minute Maid Orange Juice 3.82
  • V8 Vegetable Juice – 4.23
  • Orange Crush Soda – 2.87
  • 7 Up – 3.24
  • A&W – 4.27
  • Coca-Cola – 2.37
  • Pepsi – 2.39
  • Diet Coca-Cola – 3.04
  • Mountain Dew – 3.22
  • Monster Energy Drink – 3.48
  • Arizona Iced Tea – 2.85
  • Coffee – 4.50
  • Wine – 3.40
  • Beer – 3.40

Beverages That Are Slightly More Alkaline

Alternative beverage options that are slightly more alkaline include:

Beverage – pH Level

  • Water – 7.00
  • Milk – 7.00
  • Natural Green Tea – 9.00

When To See Your Dentist

We treat a variety of dentition problems at Revitalizing Smiles dental practice in Fairfield CT! From the mother who never takes time for her own dental needs to the businessman who needs an appointment scheduled between meetings, we offer personalized attention, friendly staff, and patient-focused treatment. We welcome patients from Fairfield, Trumbull, Monroe, Westport, Bridgeport, and Greenwich, and all over the tri-state area. Make an appointment today at our Fairfield, CT office, and let our team give you a reason to smile again!


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