# Simply Health Daily > Evidence-first health, nutrition and supplement guidance ## Posts - [Dry Mouth Is a Dental Problem, Not Just an Annoyance](https://simplyhealthdaily.com/dry-mouth-dental-risk/): Around 30% of people over 65 have dry mouth, and medication is usually the reason. Why reduced saliva changes caries risk, and what the ADA actually recommends. - [What Antiseptic Mouthwash Actually Does to Your Mouth](https://simplyhealthdaily.com/antiseptic-mouthwash-oral-microbiome/): A 2020 crossover study measured what a week of chlorhexidine rinsing does to oral bacteria, salivary pH and the nitrate pathway. The findings are real, and widely overstated. - [Your Mouth Has Its Own Ecosystem. Here Is What Lives There.](https://simplyhealthdaily.com/oral-microbiome-explained/): Around 700 bacterial taxa have been catalogued in the human mouth, and roughly a third of them have never been grown in a lab. A plain-language look at what is actually known. ## Pages - [Editorial Policy](https://simplyhealthdaily.com/editorial-policy/): This page explains how Simply Health Daily works: who writes it, where the information comes from, how we handle mistakes, and how we are paid. - [Oral Probiotics and Your Teeth: What 24 Clinical Trials Actually Found](https://simplyhealthdaily.com/oral-probiotics-evidence/): ADVERTISING DISCLOSURE. This page contains affiliate links. If you buy through them we earn a commission, at no extra cost to you. - [Affiliate Disclosure](https://simplyhealthdaily.com/affiliate-disclosure/): Simply Health Daily is supported by its readers. Some of the links on this site are affiliate links. - [Terms of Service](https://simplyhealthdaily.com/terms-of-service/): These Terms of Service govern your use of simplyhealthdaily.com ("the site", "we", "us"). By accessing or using the site you agree to be bound by these terms. - [Privacy Policy](https://simplyhealthdaily.com/privacy-policy/): Simply Health Daily is an independent online publication reachable at simplyhealthdaily.com. - [Contact](https://simplyhealthdaily.com/contact/): We read everything that comes in and reply to most of it. The fastest way to reach us is email. - [About Us](https://simplyhealthdaily.com/about/): Simply Health Daily is an independent publication covering everyday health, nutrition and the supplements people are actually weighing up. [comment]: # (Generated by Hostinger Tools Plugin)