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Today's RDH

Today's RDH
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Today's RDH is an independent publisher and educational resource for registered dental hygienists, dental hygiene students, and other dental professionals. We are a leader in the dental industry by producing and publishing high-quality, evidence-based, objective articles, videos, podcasts, live continuing education events, and online self-study continuing education.

Longitudinal Look at Tooth Loss and Cognitive Decline among Older Adults

According to the Alzheimer's Association, it is estimated that 6.7 million people in the United States over the age of 65 are living with...

Dental Health Improvement and Its Effects on Dentists’ and Hygienists’ Demand

Most developing countries have seen a noticeable dental health improvement in the last few decades. Fluoride toothpaste and improved oral hygiene have been linked...

Research Looks into the Unnecessary Prescribing of Antibiotics Among Dentists

As a prophylactic or treatment measure, antibiotics are prescribed in dental practices. However, a lack of knowledge regarding the choice of antibiotics or the...

Three-year Qualitative Study: A Life Was Changed by Dental Treatment

True pain of any kind is an immeasurable and incomparable phenomenon that affects everyone at various times of their lives. Pain comes from many...

Research Identifies Link to Oral Cancer Progression, Associated Pain, and Specific Calcium Channel

In the world of dentistry, staying informed about the latest research and developments is essential to provide patients with the best care possible. Recently,...

Research Looks at Vaping and Dental Caries Risk

Recent research conducted by Tufts University School of Dental Medicine has shed light on the connection between vaping and an increased risk of dental...

Researchers Develop an AI System for Early Detection of Gingival Inflammation

A study spearheaded by the University of Hong Kong’s Dentistry Faculty, in partnership with various global institutions, has successfully showcased the power of artificial...

Research Looks at Salivary Changes in Patients with Anorexia Nervosa

An estimated 9% of the U.S. population will have an eating disorder in their lifetime. With around 10,200 deaths per year being a direct...

Skipping Breakfast: A Potential Risk to Oral and Systemic Health?

New research from the Icahn School of Medicine at Mount Sinai suggests that skipping meals, particularly breakfast, could potentially hinder the body's ability to...

Research Looks at the Potential Impact of Dentures on Pneumonia Risk

Could tooth loss and subsequent use of dentures increase the risk of pneumonia? While dentures provide a lifeline for many who are edentulous, recent...

Probiotics: A Promising Adjunct to Non-surgical Periodontal Therapy?

As dental hygienists, we are always on the lookout for innovative approaches to enhance oral health and combat periodontal disease. A recent systematic literature...

Study Looks at Impact of Female Hormones on Obstructive Sleep Apnea

As dental hygienists, we often find ourselves in a unique position to spot early signs of systemic health issues in our patients. One such...

Research Reveals New Possible Pathogens Related to the Severity of Dental Caries

A study by researchers from the University of Pennsylvania and the University of North Carolina at Chapel Hill in conjunction with Cedars-Sinai Medical Center...

Research Looks at the Impacts of Diet on Sleep

Dental hygienists play an important role in nutritional counseling and screening for sleep apnea and airway issues. A recently published study offers new insight...

The Unreliability of Bitemark Evidence: Implications for Forensic Odontology in Legal Proceedings

In the world of forensic science, bitemark evidence has long been presented as a valuable tool in criminal trials. However, a recent review of...