Fremont Natural Dentistry

09/01/2026

This is a neat set of photos of how dental offices used to look.

Especially check out that x-ray room in the third photo -- and that hulking equipment! Its a far cry from the lightweight digital imaging units we use today -- with far less radiation than used to be needed for traditional film.

For more on why x-rays are needed and how we take them safely, check out this post from our blog archives: https://fremontnaturaldentistry.com/natural-dentistry-essentials-x-rays-your-safety/

08/28/2026

08/26/2026

If you're already taking a vitamin C supplement or making a point to eat more citrus, peppers, or berries, your gums are getting a quiet benefit. Vitamin C is essential for collagen production, and collagen is literally what holds gum tissue together, so a real deficiency can show up as bleeding, inflamed gums before it shows up anywhere else. It's not a substitute for brushing and flossing.

Find more here: https://tinyurl.com/93es47s6

08/22/2026

Tip:
If your jaw feels tight by the end of the day, breath is a legitimate place to start, not just a suggestion to "relax more." A 2025 review of breathwork research found that slow, extended-exhale breathing measurably lowers cortisol and calms the nervous system within a single short session. Try it before bed: in for four seconds, out for six, for about two minutes. The same stress response that tightens your shoulders tends to tighten your jaw too, so calming one side of that equation often eases the other.
It's not just muscle tension either.
A 2025 case-control study found that people with higher perceived stress and elevated salivary cortisol also showed more severe periodontitis, likely because chronic stress dampens the immune response that normally keeps gum inflammation in check. Calming your nervous system isn't just about a looser jaw. It's quietly part of gum health too.
Read more here:

Background Psychological stress is linked to elevated salivary cortisol levels, potentially worsening periodontitis by exacerbating inflammation. This study examines the impact of stress on cortisol levels in periodontitis patients, aiming to explore salivary cortisol as a biomarker for disease seve...

08/15/2026

Thinking of trying mouth taping to help with snoring or restless sleep? It's been everywhere on social media this year, but it's worth knowing what the research actually shows before trying it yourself.

A 2025 review looked at ten studies on mouth taping and found real benefit in only two of them, and only for people with mild sleep apnea. There are also genuine safety concerns, since taping the mouth shut overnight can restrict breathing for anyone with an underlying airway issue they don't know about yet.

So it's not that there's no evidence at all, some real benefit did show up in specific cases. It's more that it isn't something that works for everyone, and in the wrong situation it can actually be unsafe.

If snoring or restless sleep has been an issue for you, the safer first step is talking to an airway-aware dentist before trying it on your own. We can help figure out what's actually going on and whether taping is even the right tool for it.

More information here: https://dub.sh/seWPRI3

08/13/2026

August has a different rhythm than the rest of summer. The frantic vacation energy settles, evenings get a little cooler, and there's a natural pause before fall picks back up.
It's a good window to build in a few small regulation habits. Slow nasal breathing, humming or singing, and a short walk without your phone are all simple ways to activate the vagus nerve, the part of your nervous system responsible for pulling you out of "on edge" mode and into a calmer, more restorative state.
Read more here:

An overstimulated vagus nerve can make you stressed, anxious and irritable. Try these DIY techniques to help calm things down.

07/28/2026

Vitamin D may play a bigger role in gum health than most people realize. Researchers who reviewed the science on this found that low vitamin D levels seem to show up alongside a higher chance of gum inflammation, and part of the reason may be that vitamin D supports bone health, helps the body fight off bacteria involved in gum disease, and calms some of the inflammation that damages gum tissue over time.

One study included in the review found this pattern showed up more in older adults, who also tend to deal with chronic gum disease more often in general. The researchers were careful to note the evidence so far is still fairly limited, and more research is needed. Even so, it's a good reminder that something as simple as vitamin D status might show up in your mouth, and why we tend to think about nutrition and sunlight exposure as part of the bigger picture, not just brushing and flossing.

More information here:

Background Vitamin D (VD) levels are gaining increasing interest in dentistry due to their association with several oral diseases. Objective This study aimed to evaluate the relationship between vitamin D deficiency and various oral disorders. Materials and methods A broad search on the MEDLINE data...