An Experiment On Tooth Decay

If the sample does get scratched, there will be a little powdered mineral in and around the scratch. Put a drop of vinegar on the powder. Use the magnifying glass again. Now is the vinegar fizzing? If so, write “yes” in the Powder column; if not, write “no” there.” (Formoso, Acid Test: How to tell Minerals Apart , 2013)Repeat these steps with all of your samples. Repeat these steps 3 times with each sample. “Now look at your results.” (Formoso, Acid Test: How to tell Minerals Apart , 2013)

Tooth decay caused by lack of dental hygiene and eating to many sugary sweets or drinking to much fizzy drinks.

Grape juice increased tooth erosion rates.  Fruit, particularly citrus, contains high levels of acid. Consuming high acid drinks on a regular basis means your teeth are under continual acid attack, a process that can lead to tooth erosion. Grapes have an acidic citrus in them that dies teeth black or purple in some cases. Coffee discolors your teeth by staining your enamel. Enamel is the hard shell on the outside of your tooth that protects the soft pulp on the inside, where the nerves and blood vessels are. Even though

1. In the articles "Where Are All The Dentist"? and "History Of Teeth" by Kristin Lewis proves that there were many problems with dentist over a long period of time. The first quote proves that having bad dental care caused deaths. "Dejed died of a bad tooth" (Lewis 13). This proves that having bad teeth in history caused many deaths to people. Bad teeth caused deaths because dentists back in time did not have the right tools to fix a tooth problem so the dentist could not fix the problem. So they patient had to live with the bad tooth witch later then caused deaths. Another quote from Lewis also proves that money was a big issue witch caused bad dental care. "Many Americas cant go to the dentist because of the cost" (Lewis 17). This also proves

What most people are not familiar with is the scientific name, Streptococcus mutant. But it is commonly known as tooth decay. This organism was first documented around the 1890’s discovered by W. D. Miller whom was a dentist but also had the theory that the dental caries were form by the sugar intake and over time it caused an acidic reaction to the teeth. But aside the theories made by Miller, dental caries/decay can date back to prehistoric time.

Generally, tooth become weakened when you lack the minerals that are needed. The higher the acidic level is within your consumption can be very brutal, it can make your tooth 's enamel softer and weaken your tooth strength. You end up lacking calcium, which is supposed to make your bones stay strong. Soft drinks have highest sugar and acid, yet lower pH level compared to water. “It takes 32 glasses of water to neutralize a glass of cola” (Radomski, 40). Citric acid in cola makes a weakness of dental, changing the neutralization of saliva and destroys enamel surface as Ph.D. Manny explained the article Soft drinks and dental erosion, “Citric acid is the predominant acid in non- cola drinks and is especially erosive to teeth because it collates calcium effectively” (Radomski, 41). If a kid drink a can of soda every day, his enamel will be declining, stained teeth and cavities and plaque will start to build their teeth.

The article “History Of Teeth” and the informational text “Where Are All The Dentists” by Kristian Lewis, talks about how access to good dental care is important. One example to show people need access to good dental care is George Washington, he had fake teeth. The article states “George Washington had only one tooth left by time he became president-a fact that bothered him greatly” (Lewis 13). This shows why people need access to good dental care because, George Washington disliked that fact that he was missing so many teeth, if someone is missing that many teeth then, their gums would hurt as well as it would be hard to eat. Another example is kids often get cavities that are untreated. The informational text states “What's more, one in

Root decay - as we age, gums recede from teeth. The roots aren’t protected by enamel and decay more

3.Place each egg in 2 of the plastic cups. Fill each cup with distilled water and Monster Energy Drink that is enough to submerge the egg

Bacteria: These are the root of the problem, and roots are what they target. A buildup of bacteria on your teeth can result in slow tooth decay.

Naked Egg Lab Frances Jose Redmond High School Biology, Period 3 Mrs. Sinclair 7 November 2014 Introduction The objective of the Naked Egg Lab is to soak the egg in a solution and determine if that solution is isotonic, hypertonic, or hypotonic in relation to the egg. A solution is a “mixture of two or more substances in which the molecules of the substances are evenly distributed” (Miller/Levine 2000). The substances in a solution are solutes, “the substance that is dissolved” (Miller/Levine 2000), and solvents, “the substance in which the solute dissolves” (Miller/Levine 2000).

Try rubbing your tongue across your teeth when you wake up. Do you notice a film on your teeth that is a bit sticky? What you're feeling is plaque, and it contributes to tooth decay. Plaque is essential bacteria, and it loves to feed off sugar. Bacteria actually gets most of its energy from the sugar found in the foods that we eat.

We’ve all have drank soda before, but soda can also ruin your teeth and cause cavities because the acid will eat away at the enamel of your teeth.("2013 Abstracts: Elementary 1 Division." ) You're probably wondering what soda will do destroy your teeth the worst well I’m going to figure that out. The way I will tell which soda destroys your teeth the worst is when the acid from the soda eats away the rust and dirt or tarnish of a penny the fastest is the one that gives you cavities faster and can ruin your teeth the worst by eating your enamel.

Question What Effects Do Different Types of Acids Have On the Enamel? Hypothesis The eggshells will be deteriorating or get pigmented at different rates and show the effects of acid on the enamel.

A conversation on tooth decay immediately heads towards a discussion of one’s daily dental hygiene care and routine followed by comments on the number of annual dentist visits. One rarely makes the vital connection between their eating habits and overall dental health. Refueling