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Many varieties of fillings are available at our Green Bay office. Most people are familiar with traditional amalgam fillings: those big silver spots on top of teeth.

Made from a mixture of silver, tin, zinc, copper, and mercury, amalgam fillings have been used to fill cavities for more than 100 years. They offer several advantages, including:

• High durability for large cavities or cavities on molars
• Quick hardening time for areas that are difficult to keep dry during placement
• Reduced placement time for children and special-needs patients who may have a difficult time keeping still during treatment

Although dental amalgam is a safe and commonly used dental material, you might wonder about its mercury content. You should know that when it’s combined with the other metals, mercury forms a safe, stable material.

The American Dental Association, U.S. Centers for Disease Control and Prevention, U. S. Food and Drug Administration, and World Health Organization all agree that based on extensive scientific evidence, dental amalgam is a safe and effective cavity-filling material.

White Fillings

Newer, mercury-free, resin-based composite fillings (white fillings) are also available at our Green Bay office. Composite resin fillings are made from plastic mixed with powdered glass to make them stronger.

Resin-based fillings offer several benefits for patients, including:

• They match the color of teeth
• Less tooth structure needs to be removed than with amalgam fillings
• BPA-free materials can be used

Resin-based composite fillings also have some disadvantages, including:

• Higher cost than amalgam fillings
• Inlays may take more than one visit
• Requires more time to place than amalgam fillings

There’s a lot to think about when you have to get a cavity filled. We recommend you do your homework and speak with Drs. Nicholas and Josephine Van Ess before deciding what’s best for you or your family.

Summer is almost here, which means a season full of vacations, adventures and great memories is just around the corner for our patients at Oak Grove Dentistry.

Everyone wants a glowing and radiant white smile when the sun comes around and we have a few reminders to keep your pearly whites healthy and beautiful over the summer! Try to stay away from drinks that will stain your teeth like coffee, soft drinks, or dark colored juices. Not only will drinks like this weaken your enamel but they will also darken that fabulous smile you're working on! Another tip is to try and focus on brushing your teeth; everyone knows that when busy schedules start picking up, getting a good brushing session in tends to take the backseat! A good tip for keeping your mouth safe from staining and other possible pitfalls is to rinse your mouth with water after any meal you can’t fully brush your teeth after. Your teeth, inside and out, will benefit!

And remember, whether you are headed to a barbecue, a camping trip, or just having fun in the backyard this summer, we want to hear all about it! Make sure to let us know what you’re up to below or on our Facebook page! We also encourage you to post any photos from your adventures!

There are numerous ways to prevent cavities. Some, like brushing your teeth regularly and visiting our Green Bay office, are more obvious than others. Beyond the standard methods of preventing cavities there are a number of different ways to keep your mouth healthy that you might also find surprising.

1. Reduce your consumption of carbs and sugar.

The consumption of sugar is ultimately the biggest catalyst for cavities. By limiting the sugar you consume both at meals and while snacking you will in turn be preventing cavities. But this goes for all carbs, not just sugar. See, even more complex, lower glycemic, carbs can lead to cavities in your mouth, so the best way to prevent them is to limit your carbohydrate intake. This is not to say that you have to cut out carbs all together, but by reducing your intake, you will prevent cavities and it can also lead to a healthier body overall.

2. Rinse your mouth with food-grade hydrogen peroxide.

For some people this may seem a little odd, but washing your mouth out with a food-grade hydrogen peroxide is an excellent way to prevent cavities. Doing so will kill harmful bacteria that accumulates in your mouth much in the same way applying the anti-septic to a cut does. That said, when you rinse your mouth out similar to how you would use a mouth wash, you want to make sure you don't swallow the hydrogen peroxide, spit it out instead.

3. Use a straw.

If you are someone that drinks a lot of sugary beverages a great way to prevent cavities is to use a straw. This way the sugar in the beverage does not come into contact with your teeth as much as it would if you were to drink straight from a glass, can, cup, or bottle.

4. Chew gum.

Chewing gum is another viable way of preventing cavities. You, of course, will need to chew a sugarless gum flavored with a substitute like Xylitol, and preferably with a cavity fighting ingredient in it.

5. Eat cheese.

Plain and simple cheese has a protein called casein which helps build calcium in your teeth which is vital to the integrity of your mouth and preventing cavities.

The idea for Earth Day was the brainchild of Gaylord Nelson, a senator from Wisconsin. He envisioned an Earth Day that would be a kind of environmental teach-in. The first Earth Day celebration took place on April 22, 1970, and a surprising 20 million people participated on that day. Ultimately, it became the largest organized celebration in US history.

Earth Day Over the Years

Over the years, the recognition of the day, and the number of people celebrating it all over the world, turned Earth Day into an international celebration. Because it is celebrated throughout the world, it is not only the largest international environmental observation, but it is also more widely celebrated than any other environmental event in the world. Today, Earth Day is celebrated in 175 countries where over 500 million people participate in celebrations.

The Earth Day Movement

The Earth Day movement is credited with developing the idea that people should “think green”. It encouraged congress to enact laws, including one that resulted in the creation of the Environmental Protection Agency. It also inspired the passage of the Endangered Species Act.

The Five R's and Their Importance

• Reduce – Reduce by avoiding unnecessary purchases. Reduce your use of materials that wind up in landfills. Reduce the use of chemicals around your house. Reduce your use of disposable bags, plates, cups, eating utensils, and batteries.
• Reuse – Instead of using plastic bags for your groceries or purchases, bring your own reusable bags. When you go to buy coffee at Starbucks, take a travel mug so you don't have to get your coffee in a disposable paper cup. Instead of storing food in disposable refrigerator containers, buy containers that can be washed and reused. Don't use regular batteries. Whenever possible, opt for rechargeable batteries that you can reuse.
• Recycle – Most cities offer a recycling program to collect used bottles, cans, and newspapers. Recycling includes collecting recyclable materials that would otherwise be considered waste, sorting and processing recyclables into raw materials such as fibers and manufacturing raw materials into new products.
• Re-buy – Make an effort to purchase things that are made through recycling. When purchasing furniture, look for items that are made from reclaimed wood. When buying paper for kids school work, computer printer paper, holiday cards, or anything else, make a point of purchasing recycled paper products. Instead of buying clothing at full retail price, shop for second hand clothing. You will save a lot of money by doing so!
• Rethink – Rethink the way you do things so that you do them in an eco-conscious way at all times. Instead of driving to work alone, consider taking the bus or going in a carpool. Walk or ride your bike when you're only going a short distance. Plan your shopping trips and errand runs so that you can do everything on one day, and do it in a way where you can save time and gas.

Other ways to "think green" include growing your own food, composting yard waste and food scraps, or by participating in local recycling programs. Join a group like Freecycle so you can share your unneeded and unwanted possessions with people who can use them. Likewise, you'll be able to get things you need or want for free.

Earth Day teaches people that the planet belongs to everyone, so everyone is equally responsible for protecting it. Although Earth Day is an environmental celebration, our team at Oak Grove Dentistry wants to remind you that you don't have to wait until then to make changes that will allow you and your family to live a greener life.

Happy Earth Day from the team at Oak Grove Dentistry.