Dental Daily

Dental Daily Your daily dose of the best dentistry content online! Content is strictly for educational purposes and not a substitute for professional diagnosis or care.

Welcome to Dental Daily — your trusted destination for clear, credible, and compelling information in the world of dentistry and oral health. Our mission is to simplify dental science and promote public awareness through engaging visuals, expert insights, and medically accurate content. We’re dedicated to educating both professionals and the general public with topics ranging from common dental co

nditions to advanced clinical concepts. Whether it’s an oral hygiene tip, an emerging dental innovation, or a lesser-known fact about your teeth — if it’s important and evidence-based, you’ll find it here. At Dental Daily, we share only verified, research-backed information, avoiding myths, fear-mongering, or misleading claims. Our goal is to create a space that’s informative, inspiring, and grounded in scientific truth — making oral health knowledge accessible for everyone.

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We do not promote or endorse specific treatments or dental products. Always consult a licensed dentist for medical advice related to oral health. Contact: [email protected]

A simple toothache isn’t always simple.When a dental infection is left untreated, bacteria can spread beyond the tooth —...
24/10/2025

A simple toothache isn’t always simple.
When a dental infection is left untreated, bacteria can spread beyond the tooth — moving into the jawbone, sinuses, or even the bloodstream.

Once bacteria enter deeper tissues, they can trigger abscesses, bone loss, facial swelling, or airway obstruction — in severe cases, spreading infection to vital organs.

Early signs like persistent pain, swelling, or a bad taste in the mouth should never be ignored. Timely dental treatment can prevent a localized infection from turning into a serious, body-wide problem.

Dental infections are medical infections — they don’t stay in the mouth forever.

Around 70% of children suck their thumb at some point.It starts as a reflex — but if it continues beyond the toddler yea...
24/10/2025

Around 70% of children suck their thumb at some point.
It starts as a reflex — but if it continues beyond the toddler years, it can quietly reshape how teeth, jaws, and even the airway develop.

🔹 Why children suck their thumb

For some, it begins as a reflex that becomes a comfort habit — helping them relax or fall asleep.
For others, it’s an airway response — the thumb shifts the jaw and tongue forward, making breathing easier.
And in some, it acts as a neural reflex — pressure on the palate stimulates calming nerves, reinforcing the habit.

🔹 What happens inside the mouth

Normally, the tongue rests on the palate, helping widen the upper jaw and support nasal breathing.
But when a thumb replaces the tongue, it pushes the tongue down and cheeks inward — making the palate high, narrow, and constricted.
Studies show this can even reduce airway space by up to 3 mm on imaging.

🔹 How it changes teeth alignment

Front teeth stay apart → open bite
Upper teeth flare forward → overjet
Back teeth move inward → crossbite
Children with prolonged thumb sucking are 8× more likely to develop open bite and 3× more likely to develop crossbite.

🔹 The hidden facial changes

A thumb-kept-open mouth makes the lower jaw grow downward and backward instead of forward.
This leads to a long-face growth pattern, a retruded chin, and a narrow airway — early risk signs for sleep-disordered breathing.

🔹 The muscle memory effect

Thumb sucking retrains muscles the wrong way.
Low tongue posture weakens nasal breathing.
An open bite causes tongue thrust and frontal lisp.
Lips stay apart at rest, and weak muscles encourage chronic mouth breathing.

⚠️ Common signs parents might notice

– Mouth breathing and snoring
– Restless sleep or night terrors
– Bedwetting or grinding
– Enlarged tonsils or adenoids
– ADD/ADHD-like behavior
– Dry mouth and more cavities

Research links prolonged thumb sucking with higher risks of airway and sleep-related issues — because oral habits shape the airway system early in life.

💡 The good news — it’s reversible

Positive reinforcement: comfort toys, bedtime routines, reward charts.

Myofunctional therapy: retrains tongue posture, lip seal, and swallow.

Dental airway check (age 3–4): detects early issues like allergies, small jaws, or enlarged tonsils.

Early guidance can restore balance — protecting a child’s smile, breathing, and sleep for life.

🔹 Educational content only — not a substitute for professional dental advice.

Choose the right time to visit your dentist.
23/10/2025

Choose the right time to visit your dentist.

Alzheimer’s disease has long been seen as a brain disorder — but new research points to the mouth as a possible starting...
23/10/2025

Alzheimer’s disease has long been seen as a brain disorder — but new research points to the mouth as a possible starting point. Scientists have discovered Porphyromonas gingivalis, the key bacteria behind chronic gum disease, in the brains of people who died with Alzheimer’s. Alongside it, they found toxic enzymes called gingipains, located near tau tangles and other hallmark proteins of the disease.

What’s even more revealing is that these bacterial enzymes were also detected in individuals without dementia symptoms but showing early Alzheimer’s brain changes — suggesting infection might trigger the disease rather than appear as a late consequence.

Animal studies have confirmed this possibility: when oral infection spreads to the brain, it increases the buildup of amyloid beta, the sticky protein that disrupts brain function. Researchers are now testing drugs that block gingipain activity, which in mice, reduced both infection and brain inflammation.

This growing evidence suggests that gum disease might not just threaten the mouth — it could silently influence the brain, opening a new frontier in Alzheimer’s prevention and treatment.

📄 Research: PMID: 30746447

Doctors in Canada have successfully restored a man’s vision using one of the most extraordinary medical techniques ever ...
22/10/2025

Doctors in Canada have successfully restored a man’s vision using one of the most extraordinary medical techniques ever developed — by implanting his own tooth into his eye.

The patient had lost his sight due to Stevens–Johnson syndrome, a rare autoimmune reaction that had severely scarred his corneas. With no conventional treatment left, surgeons turned to a rare and complex method called Osteo-Odonto-Keratoprosthesis (OOKP) — also known as the “tooth-in-eye” surgery.

In this procedure, one of the patient’s canine teeth and a small piece of surrounding jawbone are removed. A tiny optical lens is then fitted into the tooth and implanted under the skin of the cheek, allowing tissue to naturally grow around it. After several months, this living “bio-implant” is placed inside the eye, where it functions as an artificial cornea — restoring light and vision.

Originally developed in the 1960s, OOKP remains a last-resort miracle for patients with healthy retinas but irreversible corneal damage. Studies show that over 90% of patients retain long-term vision after the procedure — proof of how human biology can be repurposed in the most remarkable ways.

A recent case of a 3-year-old with multiple active cavities and a dental abscess reminds us how crucial early oral care ...
22/10/2025

A recent case of a 3-year-old with multiple active cavities and a dental abscess reminds us how crucial early oral care truly is. At this age, children can’t protect their own teeth—parents must.

Neglecting baby teeth doesn’t just cause pain and infection. It can affect chewing, speech, nutrition, and even facial growth—sometimes leaving lifelong effects on confidence and well-being.

Dental decay in early childhood is completely preventable. Brushing twice daily with age-appropriate toothpaste, limiting sugary snacks, and visiting a dentist by the first birthday can stop damage before it begins.

Healthy habits start at home. When parents brush together with their child and make it fun, they build the foundation for a lifetime of strong smiles and fearless dental visits.

📸 Clinical Case & Photography: .fatimaluna

🦷 Rapid Tooth Loss Linked to Higher Mortality Risk, Study Finds.Researchers at Sichuan University, China, have found tha...
21/10/2025

🦷 Rapid Tooth Loss Linked to Higher Mortality Risk, Study Finds.

Researchers at Sichuan University, China, have found that older adults who lose teeth rapidly—four or more per year—face a 33% higher risk of dea-th compared to those with stable tooth counts.

The study followed 8,073 participants (average age 83) for 3.5 years, adjusting for age, smoking, and chronic conditions. Faster tooth loss consistently correlated with increased all-cause mortality.

Scientists suggest that rapid tooth loss may act as a clinical marker of underlying systemic inflammation, nutritional decline, and general frailty — reflecting overall biological aging rather than dental disease alone.

🧾 Source: Duan et al., BMC Geriatrics (2025),
DOI: 10.1186/s12877-025-06419-1

Researchers at King’s College London just discovered something remarkable: people who follow a Mediterranean diet—rich i...
21/10/2025

Researchers at King’s College London just discovered something remarkable: people who follow a Mediterranean diet—rich in olive oil, fish, nuts, legumes, and vegetables—have fewer signs of severe gum disease than those eating a typical Western diet.

The reason? Inflammation. Processed foods, red meat, and refined sugars increase inflammatory molecules that silently damage gum tissues. Meanwhile, the antioxidants and omega-3s in the Mediterranean diet help calm this inflammation—protecting both gums and the heart.

Experts now view this eating pattern as more than a “heart-healthy diet.” It’s becoming a gum-protective lifestyle. While brushing and flossing clean the surface, your daily meals can influence the body’s inner response—deciding whether gums stay strong or silently recede.

🧠 Original Study:
Mainas, G., Grosso, G., Di Giorgio, J., Hurley, J., Alamri, M. M., Isola, G., Ide, M., & Nibali, L. (2025). Journal of Periodontology.

Research has found that inflamed gums aren’t just a mouth issue — they may signal inflammation happening throughout the ...
21/10/2025

Research has found that inflamed gums aren’t just a mouth issue — they may signal inflammation happening throughout the body, including in the arteries of the heart.

Scientists discovered that the same bacteria found in gum disease can enter the bloodstream, trigger immune reactions, and accelerate artery plaque buildup — quietly increasing heart attack risk.

What’s shocking: patients with severe gum disease are twice as likely to suffer cardiovascular complications, even if they have no heart symptoms yet.

Regular dental cleanings and early gum treatment don’t just save teeth — they can literally protect your heart. The next check-up might be life-saving, not just smile-saving.

🔹 Disclaimer: This post is for educational purposes only and not a substitute for professional dental advice.

🦷 What Really Happens When a Tooth Is LostLosing a single tooth might seem harmless—but it silently triggers a chain rea...
20/10/2025

🦷 What Really Happens When a Tooth Is Lost

Losing a single tooth might seem harmless—but it silently triggers a chain reaction inside your mouth. The neighboring teeth begin to drift into the gap, while the opposing tooth over-erupts, disturbing your bite alignment and creating long-term jaw stress.

Over time, this shifting can lead to malocclusion, gum recession, bone loss, and even jaw joint discomfort. The balance of your entire mouth depends on each tooth maintaining its position—like gears in a well-fitted machine.

That’s why replacing a missing tooth (with an implant, bridge, or denture) isn’t just cosmetic—it’s preventive medicine. Restoring alignment early protects your bite, your smile, and your overall oral health for years to come.

🔹 Disclaimer: This post is for educational purposes only and not a substitute for professional dental advice.

🦷 The longer you wait, the deeper it gets — and the higher it costs.
18/10/2025

🦷 The longer you wait, the deeper it gets — and the higher it costs.

Scientists are beginning to suspect that Alzheimer’s disease may not just be a problem of the aging brain — it could act...
18/10/2025

Scientists are beginning to suspect that Alzheimer’s disease may not just be a problem of the aging brain — it could actually start in an unexpected place: the mouth. Growing evidence now points to chronic gum disease as a possible trigger that sets off a chain reaction leading to Alzheimer’s.

A landmark study from the University of Louisville found Porphyromonas gingivalis — the same bacteria behind gum infections — inside the brains of people who had died with Alzheimer’s. Even more concerning, its toxic enzymes were also detected in individuals with no dementia symptoms, suggesting brain damage might start silently, years before memory loss appears.

In animal studies, these gum bacteria didn’t stay confined to the mouth. They migrated to the brain, increased amyloid-beta — a protein linked to Alzheimer’s — and caused inflammation. A test drug called COR388 was able to reduce both the bacteria and amyloid buildup in mice, showing potential for early intervention.

This growing research highlights a crucial message: oral health is deeply connected to brain health. Preventing and treating gum disease isn’t just about protecting teeth — it might be one of the keys to protecting the mind.

📄 Source: PMCID: PMC6357742

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