How Do You Know If You Have Dental Caries?

Dental caries is a condition of teeth that occurs due to an imbalance of protective and destructive factors. Symptoms of this condition manifest as a lesion. Although dental caries has been around for thousands of years, it first became widespread during the Industrial Revolution. The increased availability of flour and refined sugar contributed to a… Continue reading How Do You Know If You Have Dental Caries?

What is the Exchange Rate?

The exchange rate is the value of one currency relative to another. The currency’s value is determined by the foreign exchange traders. They work 24 hours a day, seven days a week. In 2021, the foreign exchange market was estimated to trade more than $6.6 trillion a day. While most countries have a constantly fluctuating… Continue reading What is the Exchange Rate?