Straight answers on teeth, gums, and enamel
Evidence-based oral health, no marketing fluff. What the research actually says, and what actually works.
Selenium and teeth: what this trace mineral does for your mouth
Trace Minerals & Oral Health Science Selenium and teeth: what this trace mineral does for your mouth Selenium is one...
Oral HealthIodine and oral health: the overlooked mineral your mouth needs
NUTRITION & ORAL HEALTH Science Iodine and oral health: the overlooked mineral your mouth needs Most people associate iodine with...
Oral HealthBiotin deficiency and your mouth: signs, causes, and what to do
NUTRITION & ORAL HEALTH Science Biotin deficiency and your mouth: signs, causes, and what to do Biotin (vitamin B7) is...
Oral HealthFolate and gingivitis: the B vitamin that shields your gums
GUM HEALTH Science Folate and gingivitis: the B vitamin that shields your gums Folate is most famous for preventing neural...
Oral HealthCollagen supplements and gum repair: separating hype from evidence
Supplements & Gum Health Science Collagen supplements and gum repair: separating hype from evidence The periodontal ligament is almost entirely...
Oral HealthVitamin K2 MK-7 and jawbone health: protecting periodontal bone density (2026)
Vitamins & Bone Health Science Vitamin K2 MK-7 and oral bone health: the calcium director Most people understand calcium and...
Oral HealthGreen tea EGCG and gum disease: what research actually shows
Polyphenols & Gum Health Science Green tea EGCG and gum disease: what research actually shows EGCG is green tea's dominant...
Oral HealthCranberry and the oral microbiome: more than a UTI remedy
Oral Microbiome Science Cranberry and the oral microbiome: more than a UTI remedy The same proanthocyanidins that block bacteria from...
Oral HealthBone broth and remineralization: does collagen broth help teeth?
Diet & Nutrition Science Bone broth and remineralization: does collagen broth help teeth? Bone broth delivers collagen peptides, calcium, phosphorus,...
Oral HealthCoQ10 and gum health: the mitochondrial connection
Nutrients & Supplements Science CoQ10 and gum health: the mitochondrial connection Gum tissue is among the most metabolically active in...
Oral HealthHyaluronic acid and oral care: what the evidence says
Nutrients & Supplements Science Hyaluronic acid and oral care: what the evidence says Hyaluronic acid is well established in skincare,...
Oral HealthOmega-3 fatty acids and gum disease: anti-inflammatory evidence
Oral nutrition Science Omega-3 fatty acids and gum disease: anti-inflammatory evidence EPA and DHA do more than protect your heart....
Oral HealthAre cavities genetic? What your DNA decides
Some people brush twice a day and still get cavities. Others coast on soda and dodge the drill for decades....
Oral HealthTooth fillings compared: amalgam, composite, glass ionomer
Amalgam, composite, and glass ionomer fillings compared on lifespan, looks, cost, and safety, including the EU amalgam ban and the...
Oral HealthAthlete's mouth: why hard training raises cavity risk
Endurance and gym training look healthy from the outside, but the combination of sports drinks, energy gels, dehydration and mouth...
Oral HealthTMJ and jaw clicking: causes, self-care, and red flags
What jaw clicking actually means, the self-care that calms it, whether chewing gum helps or hurts, and the red flags...
ScienceVitamin K2 and tooth enamel: the cofactor that strengthens your teeth (2026)
You can eat all the calcium you want, but something has to tell it where to go. Vitamin K2 activates...
Oral HealthHow abrasive is your toothpaste? The RDA number explained
RDA (Relative Dentin Abrasivity) measures how much your toothpaste scrubs away tooth structure. Here is what the numbers mean, why...
Oral HealthScaling and root planing: what a deep cleaning involves
Scaling and root planing is the standard nonsurgical treatment for early gum disease. Here is what the procedure involves, why...
Oral HealthDental sealants: the cheap cavity shield most adults skip
Dental sealants block cavities in molar grooves for pocket change, yet most adults never get one. Here is how they...
ScienceEnergy drinks and tooth enamel in 2026: pH analysis of Monster, Red Bull, Bang, and what to do if you cannot quit
Energy drinks pair aggressive acid with sugar and caffeine, making them one of the harshest things you can sip for...
Oral HealthWater flossers vs string floss: which one cleans better?
Water flossers vs string floss: what the clinical evidence shows about plaque, bleeding gums and cavities, and where a nano-hydroxyapatite...
ConditionsCanker sores: why they form and what actually helps
Canker sores explained: the real triggers, why they keep coming back, and the evidence-based steps that calm them faster.
RoutineHard vs soft toothbrush bristles: which should you pick?
Soft, medium, or hard bristles? What the evidence says about cleaning power, gum recession, and enamel wear, plus how to...
The gum behind the journal
One piece a day. Nano-hydroxyapatite, xylitol and Chios mastic, in a sugar-free gum you chew after meals.