Mercury Fillings the Good and the Bad

Dentist Centurion Mercury Fillings

Dentistry uses mercury fillings to help restore teeth that sustained damage due to cavities. Fillings consist of various materials including resins and metals and in today’s post, we will have a look at Mercury fillings, the good and bad sides. A professional dentist Centurion is able to give you the best advice that you need to know regarding fillings and how to take care of your teeth.

Why do we need fillings and what are mercury fillings?

To restore teeth damaged by tooth decay, professional dentist Centurion use fillings. Fillings are made from various materials including the following:

  • Gold
  • Composite plastic
  • Porcelain fillings
  • Amalgam (silver) filings

Dentistry uses amalgams, which consist of mercury and other metals to make a strong filling. Amalgams have a long history with some of its first records dating back to the Tang Dynasty (618-907). The combination of metals used in amalgam fillings includes silver, mercury, tin, as well as copper. Due to its metal state, these filling are long-lasting and more affordable.

The potential dangers of Mercury fillings

Mercury fillings in dentistry have been trusted for several years, but the worry comes due to the actual mercury content within these silver fillings. Mercury is potentially hazardous because when large amounts are absorbed into the lungs it can lead to poisoning. Elemental mercury such as is used in dentistry is released in small amounts via vapour through the respiratory system. This happens through wear and tear of the filling over time.

Studies by the FDA and health institutes show that we absorb mercury on regular basis and it’s not just via amalgam that is used in dental fillings. The truth is mercury is found in water, soil produced products and even in the sea and some fish are exposed to it.

Why do some dentists Centurion take precaution with mercury?

Your dentist Centurion may also choose to take precaution against the use of mercury fillings. Dentists are cautious because some people in rare cases may have an allergic reaction to the mercury. Dentists experience mercury exposure in larger amounts when handling the mixture and components to make the fillings. Long-term exposure to mercury is poisoning to the body.

Why use mercury?

Dentistry uses mercury because of its incredible durability and ability to withstand bite-force. The exposure to mercury from a mercury filling is far less than what humans are exposed to on a daily basis.

Speak to your recommended dentist in Centurion about filling alternatives and for affordable dental care for your family.

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What Makes Teeth Whitening So Great? Pros and cons

Dentist Centurion Teeth Whitening

Most people admire beautiful, white teeth. Many celebrities and models have the most perfect white teeth. So, what makes teeth bleaching or whitening such a big deal and what is the process? From boosting your confidence in helping to maintain a healthy smile, teeth whitening remains a popular choice.

What you need to know about teeth whitening

Teeth whitening is the process of making the teeth a few shades lighter. Most people want to improve the appearance of their teeth by lightening the colour. With time teeth become stained by beverages (red wines, coffee, tea). Things like tobacco and even certain foods such as (soy source, balsamic vinegar, curries, and tomato foods) can contribute to staining.

Types of teeth whitening

There are many teeth whitening options. Your dentist in Centurion will discuss your choices during a consultation.
Whitening options include:

  • Whitening toothpaste – while whitening toothpaste is not a permanent solution, it can help prevent teeth from staining.
  • DIY kits – these can contain peroxide gel strips
  • In-office bleaching – dentists use stronger mediums of whitening

Home-whitening kits are less strong than in-office kits because they can be damaging if not used correctly. Home kits are also inexpensive in comparison but may not last as long.

Pros of teeth whitening

  1. Confidence boost
    The procedure instils a sense of confidence in people. Thus people with whitened teeth are able to smile without being self-conscious about discolouration or stains.
  2. Painless
    The procedure shouldn’t be painful; yet, some patients may experience a degree of tooth sensitivity.
  3. It’s attractive
    People often find that whiter teeth are attractive.
  4. It’s inexpensive
    When going the DIY route, you could save a penny, but this isn’t always the best choice. There are more chances of side-effects when the application isn’t completed properly.

Cons (some side-effects) of teeth whitening

  1. Tooth sensitivity
    As mentioned, the procedure can lead to tooth sensitivity and while for some this may be mild, others could experience a severe case.
  2. Can be expensive
    Depending on the type of whitening process being performed, the procedure can be expensive.
  3. Irritated gums
    If the trays in the kit overlap the teeth, the teeth whitening agent could lead to gum irritation.
  4. Upset stomach
    Some of the side-effects can also include an upset stomach as a result of the bleaching agent possibly being ingested.

How often is it best to whiten teeth?

Too much teeth whitening can lead to a higher risk of damage and sensitivity. It’s important to follow the instructions from your dental practitioner and if you’re getting a DIY kit, then check the instructions carefully. Bear in mind that everyone is different. Some people can go for more months without having to whiten, while others need frequent treatments. This is also affected whether the patient smokes cigarettes, drinks more red wine and or coffee. Thus, your diet and certain habits can affect the “longevity” of the whitening.

You can contact your Centurion Dentist at Smiles4All to book a comprehensive consultation.

FAQ – Teeth Whitening

How can I get rid of yellow teeth?
Using a toothpaste containing baking soda and hydrogen peroxide could help reduce yellowing of the teeth, chat to your dentist on other options

How much does it cost to get your teeth professionally whitened?
Chat to Dr Pinheiro regarding price

Is teeth whitening bad for your teeth?
It’s considered safe but your teeth may become sensitive after your session

What actually whitens teeth?
Hydrogen peroxide is a mild bleach that can help to whiten stained teeth

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