Does Drinking More Water Protect Your Teeth?

There’s nothing like that first sip of water in the morning. It’s hydrating, refreshing, and the perfect way to start your day (well, maybe next to a cup of coffee).

We know that water benefits the body, but does drinking water protect teeth, too? The short answer is Yes. Here is why:

Does drinking more water protect your teeth?

First, it’s important to understand how saliva works. It’s an integral part of the mouth, helping you maintain optimal oral health. Not only can it break down acid, but it can also deter tooth decay and give your teeth extra reinforcement with “calcium, fluoride, and phosphate ions.”

What happens when your mouth is dry? Your body creates less saliva, leaving your teeth exposed to the acids and sugars from the foods and drinks you consume. That’s why you need water: to improve the moisture level in your mouth and keep your teeth as healthy as can be.

The Bottom Line: Drinking water does protect teeth. Keep your glass full, friend!

Water is good for your oral health.

We all know the feeling of having food between the teeth after a tasty meal. When you’re out and about without floss on hand, you might feel at a loss, but have no fear. Water can wash away the remnants of your steak and that delicious chocolate cake you just couldn’t refuse.

Water is not only great for your oral health by doing away with left-behind food, but it can also help get rid of cavity-causing bacteria. Both food remnants and bacteria can contribute to bad breath, so consider water your secret weapon in the fight for a healthy mouth and strong teeth.

Just don’t forget to brush, floss, and use mouthwash daily, too.

Common Myths About Water and Oral Health

There’s nothing we love more than debunking dental myths and misconceptions. Here are some common beliefs about water and oral health:

Myth #1: It’s important to rinse with water after brushing.

False. Toothpaste contains fluoride, which helps teeth stay strong. Rinsing away that fluoride defeats the purpose. Instead, spit your toothpaste into the sink, and enjoy the day with minty-fresh breath.

Myth #2: Water with fluoride does more harm than good for your teeth.

That is not the case. Fluoride and water are two things that dentists love. When you drink water that contains fluoride, you give your teeth a little extra boost to protect them against decay.


Drinking water does protect teeth, so be sure to keep some on standby. From reducing bacteria buildup to eliminating food particles left behind from dinner, the benefits of water for teeth are endless.

Have water with each meal, and drink it throughout the day (no, juice, soda, coffee, and tea don’t count).

Everyone needs a little extra cleaning power sometimes. Give Summit Family and Cosmetic Dentistry a call today to book your next appointment.