If you're still relatively young, don't roll your eyes because you don't think this topic is relevant to you. Instead, consider this sobering fact: While a heart attack comes on quickly, cardiovascular disease typically develops over many years, even decades.
A trip to the dentist is for many a stressful event, especially when accompanied by the dreaded words: "You have a cavity." Naturally, you can blame germs for this aggravation. The main cause is a group of bacteria known for their ability to grow on hard surfaces, such as the enamel of the teeth.