"Chillingly Delicious: How Iced Lattes Keep Your Smile Bright!" - or do they?

As the temperature soars and the scorching rays bear down upon us, it's time to embrace the season of iced coffee! That mason jar filled with speciality brewed coffee and ice, layers of espresso, milk, brewed and poured with love. But before you roll out the picnic blanket or jump on the train, let’s take a moment to consider the impact of refreshing drinks on our dental health. 

Let’s delve into the realm of summer's hipster beverage of choice! -  The Iced Latte! Do they reign supreme or harbour potential risks to our beloved smiles? 

Let's find out together.

The combination of extreme temperatures and copious amounts of sugar can lead to tooth sensitivity, enamel erosion, and unwelcome cavities gatecrashing our summer fun!

Ice baby!?

So, why do these chilled delights pose more risks to our teeth compared to their non-iced counterparts? 

When we consume iced drinks such as an iced latte, our teeth are subjected to rapid temperature changes. The sudden transition from icy cold to the warmth of our mouths can place stress on the enamel, that protective armour shielding our teeth. This stress may result in microscopic cracks and fractures, leaving our teeth vulnerable to sensitivity and potential damage in the long term. Tooth enamel is the hardest substance in the human body yet ice is extremely hard and and can damage or crack this wonder substance. You teeth then become more susceptible to acid attack, chipping and further breakages!

Dental fillings are not designed to endure the forces created when directly chewing ice. This can lead to filling breakage and the necessity for an emergency dental visit, time and money gone, just like that!

The beautifully layered porcelain and the final aesthetic glaze shine on dental crowns, may easily be chipped or fractured under the forces of chewing ice.

So why do people continue to do it?

Research shows that chewing ice increases blood flow to the brain, promoting the parasympathetic nervous system, giving a calming effect. People feel more calm and so realise the link and keep chewing!

Chronic ice chewing “pagophagia” isn’t a habit you want to pick up due to the long term detrimental oral effects!

Microscopic fractures, chipped enamel—these are the dark consequences awaiting those who dare to engage in ice-chomping escapades. Spare your teeth unnecessary turmoil and step away from the perilous ice-biting abyss.

Now, let's address the matter of sugar, shall we? 

We're all aware that these frozen indulgences, flavoured syrups and iced beverages can come packed with a generous amount of the sweet stuff. Sugar acts as a magnet for the bacteria lurking in our mouths, enticing them to unleash their acidic attack upon our teeth.

This acidic assault, combined with the icy temperature onslaught, can gradually erode our precious enamel. As our enamel weakens, we become more susceptible to tooth sensitivity, cavities, and an array of dental woes we'd rather avoid.

Now, let's delve into the realm of that beloved morning fuel - the coffee itself!

We cherish it as a source of inspiration, a loyal companion throughout the day. However, let me enlighten you on this matter: that cherished cup o' joe does have a sinister side. It’s inherent acidic nature poses a threat to our enamel, that protective shield enveloping our teeth. 

Acidic content: coffee, including iced coffee, is acidic. Regularly consuming acidic beverages can weaken tooth enamel over time. Acidic drinks have a pH level below 7, and enamel erosion can occur when the pH drops below 5.5. When the enamel weakens, it can increase the risk of tooth decay, sensitivity, and discolouration. Over time, the relentless assault of coffee's acidity can wear down dental enamel, leaving our pearly whites susceptible to stains, decay, and sensitivity.

Many people add sugar or flavoured syrups to their iced coffee, which can contribute further to tooth decay and cavities. 

Bacteria in the mouth feed on sugar and produce acids that attack the teeth, leading to decay. Additionally, some additives like caramel or chocolate syrups can stain teeth if consumed frequently.

So what do we advise at Paste Dental?

To minimise the potential negative effects of iced coffee on your teeth: 

1. Use a straw(biodegradable of course) - Using a straw can help reduce the contact between the coffee and your teeth, minimising the exposure to acids and reducing the risk of staining.

2. Limit consumption: Moderation is key. Reducing the frequency and quantity of iced coffee you consume can help minimise the potential damage.

3. Rinse your mouth: After drinking iced coffee, rinse your mouth with water to wash away any remaining acidic residue. This can help neutralise the acid and reduce its impact on your teeth.

4. Maintain good oral hygiene: Brushing your teeth at least twice a day and flossing daily are important habits to maintain good oral health. Regular dental check-ups and cleanings can also help detect and prevent any dental issues.

Remember, if you have specific concerns about your dental health or the impact of iced coffee on your teeth, it's always best to consult with a dental professional for a personalised care plan. Our hygienists and our dentists at Paste are always asked for tips and tricks to help keep your teeth super white and are more than happy to point you in the right direction!

So enjoy the summer, enjoy cool drinks in moderation and avoid long term tooth damage and sensitivity last long after the tan has faded!