Straight answers on teeth, gums, and enamel
Evidence-based oral health, no marketing fluff. What the research actually says, and what actually works.
Aspartame and teeth: is the most-studied sweetener safe for enamel?
Bottom line Aspartame itself is caries-neutral because oral bacteria cannot ferment its dipeptide structure into acid, so it does not directly erode enamel. The real risk...
Mediterranean diet and oral health: what the evidence actually shows
Bottom line The Mediterranean diet cuts periodontitis odds by 20 to 30% in population studies, with a 2020 randomised trial...
Keto diet and your teeth: benefits, risks, and how to protect enamel
Bottom line Keto can be a net positive for teeth if you handle hydration and minerals. Cutting carbs below 20...
Intermittent fasting and the oral microbiome: what changes when you skip meals
Bottom line Intermittent fasting compresses eating into shorter windows, which cuts the number of daily acid attacks on enamel and...
Cranberry and the oral microbiome: more than a UTI remedy
Bottom line Cranberry A-type proanthocyanidins (PACs) block bacterial adhesins so oral pathogens cannot anchor to teeth or gum tissue. Lab...
Bone broth and remineralization: does collagen broth help teeth?
Bottom line Bone broth delivers calcium, phosphorus, collagen peptides, glycine, magnesium, and silicon, all of which have roles in tooth...
Ice chewing: the iron deficiency clue your teeth pay for
Bottom line Compulsive ice chewing, clinically pagophagia, is one of the most reliable behavioral clues of iron deficiency. The leading...
Tea vs coffee staining in 2026: which is actually worse for your teeth (and why the answer is counterintuitive)
2026 Guide Tea vs coffee staining in 2026: which is actually worse for your teeth (and why the answer is...
Sugar substitutes ranked for teeth in 2026: which sweeteners protect your enamel and which are neutral
2026 Ranked Guide Sugar substitutes ranked for teeth in 2026: which sweeteners protect your enamel and which are neutral Not...
Is lemon water bad for your teeth? The 2026 dentist-backed answer
2026 Guide Is lemon water bad for your teeth? the 2026 dentist-backed answer A glass of lemon water sits at...
Apple cider vinegar and your teeth in 2026: the honest dental price of the wellness trend
Enamel Health Apple cider vinegar and your teeth in 2026: the honest dental price of the wellness trend ACV is...
Is sparkling water bad for your teeth? The 2026 dentist-backed answer
2026 Guide Is sparkling water bad for your teeth? the 2026 dentist-backed answer Plain seltzer sits around pH 4. Soda...