The Pros and Cons of Teeth Whitening: Is It a Good Idea ?
It is common for most people to look at their teeth every morning in the mirror, and wish that they would look cleaner, brighter and whiter. Over time, stains from various foods and drinks cause our teeth to look faded despite regular brushing and flossing. What happens is that the enamel layer of our teeth accumulates stains that do not go away with regular brushing. These stains build over time, from the food and drinks we consume, as well as due to the pores within the enamel that hold the stains, and start to make our teeth look dull. This happens with almost everybody because many of the food and other ingredients are a common part of our diets. This includes coffee, cola, wine, tobacco, and even certain medications. Moreover, poor oral hygiene, teeth and gum infections, tooth injury from accidents or during sports, as well as ageing, contribute significantly to the teeth losing their shine. However, this should not worry us anymore, given the number of options available today for