Physician warns ‘never skip brushing teeth at night’ as poor oral hygiene is linked to high risk of heart failure
Dr Sood explains that bacteria from the mouth can enter the bloodstream, potentially leading to heart disease, promoting regular, brushing twice a day.
Do you brush your teeth before bed? Brushing your teeth twice a day - once after you wake up and again before you sleep - is the foundation of oral hygiene. Often, many people skip brushing their teeth, claiming they are too tired or it just slipped their mind. However, skipping it every night could cost your health and increase your risk of cardiovascular diseases.

Dr Kunal Sood, a double-board-certified MD and general physician, in an October 10 Instagram post, highlighted that research suggests skipping it might do more than just risk cavities; it could also affect your heart health.
Do you brush your teeth before bed?
According to Dr Sood, a June 2023 study shows that not brushing your teeth before sleep increases your risk of cardiovascular disease. He stated, “If you skip brushing your teeth at night, you might be doing more than just risking cavities.” The research found that poor oral hygiene is linked to a higher risk of heart disease and heart failure.
How are oral hygiene and heart diseases linked?
Dr Sood explained that the theory is that bacteria from your mouth can enter your bloodstream, triggering inflammation that affects your heart over time. He pointed out that while scientists have not proven that bad oral hygiene directly causes heart disease, they have found a strong connection.
“People who brush more often tend to have healthier hearts. Studies show that brushing at least three times a day and getting regular dental cleanings are linked to a lower risk of heart disease,” he highlighted.
Additionally, he pointed out that gum disease, missing teeth, and poor oral care have been associated with higher cardiovascular risk. “Keeping up with your oral hygiene is one of the easiest ways to support your heart health,” he suggested.
Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
This report is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.
ABOUT THE AUTHORKrishna Pallavi PriyaKrishna Priya Pallavi is a journalist with over 9 years of experience, covering health, fashion, pop culture, travel, wellness, entertainment, festivals, mental health, art, decor, fitness, and sex and relationships. She is an alumna of the Indian Institute of Mass Communication (IIMC), Dhenkanal, and holds an undergraduate degree in Journalism and Mass Communication from Guru Gobind Singh Indraprastha University, Delhi. Her strong academic foundation informs her analytical and detail-oriented approach to storytelling, helping her uncover stories where none seem to exist. Before joining Hindustan Times, Pallavi worked with some of India’s leading media organisations. She spent close to three years at India Today, where she honed her newsroom skills and developed a sharp editorial sensibility. She also worked for over a year and a half at Vagabomb, ScoopWhoop’s feminist digital platform, where she explored stories through a gender-sensitive, socially aware lens. Pallavi has a deep interest in global fashion trends and international fashion seasons, and enjoys interviewing celebrities and tracking pop culture movements—interests that frequently translate into engaging, reader-friendly stories. Alongside lifestyle and entertainment, she has a keen eye for impactful health and wellness journalism, regularly interacting with doctors, designers, and digital content creators to bring nuance and credibility to her work. Born and raised in Haryana, Pallavi remains deeply connected to her ancestral roots in Odisha. Her ability to spot fresh angles brings curiosity and depth to stories she pursues. When not chasing deadlines, she enjoys spending time with her dog, planning her next vacation, reading, running new trails, and discovering new destinations.Read More
Catch your daily dose of Fashion, Taylor Swift, Health, Festivals, Travel, Relationship, Recipe and all the other Latest Lifestyle News on Hindustan Times Website and APPs.

E-Paper












