Dental care is necessary for the prevention of dental illness as well as the maintenance of good dental and oral health. Dental and periodontal infections, dry mouth, and tooth decay are all manageable oral disorders with correct diagnosis and care. Over a third of the population lacks access to fluoridated drinking water, resulting in major dental health issues. More than 108 million children and adults do not have dental insurance, which is more than 2.5 times the number of people who do not have medical insurance. Because it has absorbed the ideals of improving oral health and preventing oral diseases, American dentistry has grown in importance. Because dentists, dental hygienists, scientists, and other health professionals play such an important role in dental events, there are safe and effective disease preventive techniques that anybody may use.