Changes in age, hormonal changes, sun exposure, genetic predisposition, and the like are the most common causes of the appearance of pigmented spots on the
Tag: paste
![toothpaste](https://myhealthygram.com/wp-content/uploads/2021/08/teeth.png)
Sometimes what we do with the best expectation really harms us, and this is actually what occurs with tooth brushing. Dental practitioners caution that we