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Tooth Acid Erosion: Why It’s Increasing and How Glen Iris Patients Can Protect Their Teeth

In recent years, tooth acid erosion has become significantly more common — so much so that it is now considered one of the leading causes of tooth loss, even as traditional tooth decay is gradually declining. At Tooronga Family Dentistry in Glen Iris, we are seeing more patients with worn enamel, sensitive teeth and TMJ discomfort caused by acid erosion.

Below, we break down what enamel erosion does to your teeth, why it happens, and how we can treat and prevent it.

How Acid Erosion Affects Your Teeth and Jaw

1. Effects on the Entire Dentition

Enamel is the hardest structure in the body, but once it’s lost, it cannot grow back. As enamel wears away across many teeth, the results can be significant:

  • Loss of overall tooth height

  • Reduced support for the jaw joints (TMJ)

  • Increased pressure on the jaw joint, leading to clicking, popping or even jaw locking

  • Facial height changes, which may affect your bite and smile

2. Effects on Individual Teeth

When enamel thins or disappears, the underlying dentin becomes exposed. This leads to:

  • Teeth appearing more yellow

  • Sensitivity to hot, cold and sweet foods

  • Higher risk of tooth decay

  • Increased wear and surface roughness

  • Greater susceptibility to chips and fractures

Why Acid Erosion Is Increasing

Modern diets play a major role. The biggest culprits include:

  • Soft drinks

  • Sports and energy drinks

  • Fruit juices

  • Sparkling water with added flavours

  • Frequent snacking on acidic foods

Many patients in Glen Iris consume these daily without realising how harmful constant acid exposure is to the enamel.

Prevention: The Best Approach

Preventing acid erosion is far easier — and far more effective — than repairing damaged enamel.

How to Protect Your Enamel

  • Reduce acidic drinks such as soft drinks, energy drinks and juices

  • Rinse with water after consuming acidic foods or drinks

  • Use high-fluoride mouth rinses to strengthen the enamel

  • Apply Tooth Mousse (MI Paste) to protect and re-mineralise vulnerable teeth

  • Avoid brushing immediately after acidic drinks (wait at least 30 minutes)

How We Restore Worn Teeth at Tooronga Family Dentistry

When enamel has already been lost, the missing structure can be rebuilt using the latest dental materials:

  • Advanced composite bonding

  • Porcelain restorations

  • Minimally invasive veneers

  • Bite rehabilitation where necessary

These materials are designed to mimic natural enamel in both strength and appearance, restoring:

  • Tooth shape

  • Function

  • Bite stability

  • Comfort

  • Aesthetics

Experiencing Sensitivity or Jaw Clicking in Glen Iris?

If your teeth are sensitive or your jaw clicks while eating, you may have significant enamel erosion. Early diagnosis makes treatment much easier and protects your long-term oral health.

👉Call Tooronga Family Dentistry on (03) 9822 7006  or book online to book an examination with Dr Daniel Kaufman. We’ll assess the extent of enamel erosion and design a personalised treatment plan to restore your comfort and protect your smile.