Lazarus Long Profile picture
Sep 1, 2025 35 tweets 10 min read Read on X
Plaque, Stephan's Curve (Imperative) mixed with breakfasts that you can brush immediately after.

It's actually best if you brush immediately up on waking up. This gets the overnight plaque.

It starts forming 4-6 hours after you sleep - your saliva is 20 millititers/hr Dental Plaque on the bristles of a used toothbrush.  Yep, that came out of your mouth.
- during the day. At night? Just 3-6 ml.

Saliva washes away the bacteria, it contains bicarbonate, phosphate, and protein buffers that neutralize the acids being pooped out by the bacteria.

It also has the below ingredients. Who knew saliva was so cool?!

Or plaque? Antimicrobial Components  Lysozyme: breaks down bacterial cell walls.  Lactoferrin: binds iron, starving bacteria.  Peroxidases: inhibit bacterial metabolism.  Immunoglobulin A (IgA): prevents bacterial adhesion to teeth.
Plauque forming bacteria.
By brushing first thing, fluoridating, and then waiting a 1/2 hour before eating, you just prepped your teeth for their Acid Trip through the day.

Like if you like salsa on your breakfast burrito like I do.

But what is a good breakfast if you have NO TIME to wait for the 60 tripping the light fantastic.
minutes needed after eating acidic foods - and YOU DO NEED TO WAIT. You are removing microns - plural, of enamel every time you brush with your teeth acidic.

And THAT happens within 10-30 seconds of eating.

And it takes 60 minutes AFTER you remove the acid source. 10-30 Seconds - aka Immediate Acid Exposure (): Acidic foods lower the oral pH below the critical threshold of 5.5, where enamel demineralization begins, within 10-30 seconds, per Lussi et al. (2006, Journal of the American Dental Association). For example, salsa’s citric and acetic acids or grapes’ tartaric/malic acids dissolve hydroxyapatite (Ca₁₀(PO₄)₆(OH)₂), the primary mineral in enamel. This creates a softened, demineralized surface layer (1-2 μm deep) as calcium and phosphate ions are leached from enamel, per Barbour et al. (2008, Caries Research). The enamel becomes temporarily weak...
But time, right? Who has the time?

Here are some meals to eat, brush, and go.

1/2 mashed up avocado + button on toast and the following.... Image
Other immediately "brushable"
breakfasts. Image
Lunch? Image
And there you go...breakfast is set. Lunch is set.

Maybe weekends are when you have your salsa based breakfast fajita - when you have more time.

Just don't forget - Stephan's curve means that if you eat fermentable carbohydrates, your bacteria will start Image
producing lactic acid themselves.

Your saliva will help neutralize all of that as shown below. Image
But, that's not how I lived. That's probably not how you live.

mmmm, mmm, good - look at all of those Pumpkin spiced lattes below. Image
Below, we can see from most fermentable to least fermentable.

Which means more food for your acid-pooping bacteria to eat out your teeth, and cause you to go into the dentist and catch Covid from his Covid-huffing self. Coca-Cola (12 oz can)	~39.8g sugar; rapidly fermented to acids 2	Dr Pepper (12 oz can)	~41g sugar; rapidly fermented to acids 3	Pepsi (12 oz can)	~40.9g sugar; rapidly fermented to acids 4	Mountain Dew (12 oz can)	~46.1g sugar; rapidly fermented to acids 5	Pumpkin Spice Latte (PSL)	Moderate fermentability due to sugar content 6	Caramel Frappuccino	High sugar content; rapidly fermented to acids 7	Mocha Frappuccino	High sugar content; rapidly fermented to acids 8	Iced Brown Sugar Oatmilk Shaken Espresso	Moderate fermentability due to brown sugar 9	Big Mac	High sugar and refined carbs from bun...
Oof...this article:
telegraph.co.uk/news/picturega…

Stephan's Curve - genius. I have never. NEVER had a dentist teach me about this.
jamiethedentist.com/dental-caries-…

Oodles of sources on acidic foods and 60 minute wait, but just one:
he02.tci-thaijo.org/index.php/mden…
@_dawn_michelle_ Do 1 of 2 approaches.

1. Wake, brush, fluoridate in preparation for that coffee after 1/2 hour. (this also nips the plaque from the night before in the bud).

Eat, drink coffee. Rinse with water, waterpik, chew xylitol gum. Wait 1 hour. LIGHTLY brush with a soft
@_dawn_michelle_ bristle and fluoridate again (toothpaste with fluoride).

Or 2. wait until you eat breakfast and drink coffee....rinse, etc.

Once you drink that coffee? Your enamel is softened and the hydroxyapatite (pronounced hydroxy-appetite funnily enough), crystals that make up your
@_dawn_michelle_ enamel are just waiting to be stripped away from your teeth.

But there is a way to make coffee neutral via calcium.

calcium carbonate - more effective, 1/8 tsp per cup
amazon.com/dp/B01N8POCPA/…

But test the pH with test strips to be sure.

x.com/ParentMishmash…
@_dawn_michelle_ Some idle googling...

Brew 8 oz coffee.

Add ~1 oz milk.

Stir in 1/8 tsp food-grade CaCO₃.

Add xylitol for sweetness and oral protection.

Stir thoroughly and enjoy — enamel-safe, no need to wait before brushing.
If you want coffee (acidic, pH ~4.5–5.0) that you can brush immediately after drinking? Food grade calcium carbonate 1/8 tsp, plus milk (~6.5–6.8 pH) as needed and xylitol or PURE stevia for sweetening.

Use pH strips to test your coffee after.
/+
I have not done the coffee bit myself, but it's ordered and on the way.

h/t @ParentMishmash for the idea.
@_dawn_michelle_ Like everything, there can be contraindications for various medicines, so do your own googling on that.

1/8 tsp ≈ 0.5 grams

By comparison: a standard calcium supplement tablet is 500–600 mg (0.5–0.6 g), so roughly that is roughly equivalent to one low-dose calcium pill
@ParentMishmash Like everything, there can be contraindications for various medicines, so do your own googling on that.

1/8 tsp ≈ 0.5 grams

By comparison: a standard calcium supplement tablet is 500–600 mg (0.5–0.6 g), so roughly that is roughly equivalent to one low-dose calcium pill
@ParentMishmash .Or you can wait for the FDA to approve this.

Japanese scientists have created a drug that lets humans regrow lost teeth naturally.

So, 3+ years of Trump before we MIGHT get a functioning FDA.

Yeah, time to learn how to take care of your teeth. Image
@FollyGirlMaxine This was kind of what got me rolling...

As a masking advocate who has just researched the daylights out of, and personally debunked, every masking disinformative lie, I've gotten good at research.

And then I ran into this crazy hygeniest...and the

@FollyGirlMaxine light clicked on - I can figure out what is going wrong in my mouth.

And I had NEVER BEEN TAUGHT ABOUT THE Stephan Curve.

So intuitive!

And so I share.....
@FollyGirlMaxine And the really funny part? Since I am pretty active in Covid Aware/ Mask Advocate/ Clean Air/ Airborne Aware?

If I just keep this goodness rolling? Our little community will have fantastically great teeth.

And people will think it's BECAUSE of the masks.

(bwahahahahahaha!)
@ParentMishmash And here we go. Pick up a little milk, and come Thursday, I will be back to post my first non-acidic cup of coffee, and review

Science in action to protect my teeth - and keep me out of the dentist office with my mouth ready to have SARS2 aerosols land in it.

Nope, nope, nope. Image
@rehanahbhathal Cool.....

pubmed.ncbi.nlm.nih.gov/278688/
@RAKlotsky But doesn't talk about the 60 minute studies.

I used all the products she recommends. The closys. The toothpaste. The fluoridating.

The Zellie's.

But I didn't put it all together with the emphasis on the Stephan's Curve....I didn't learn about that from her.

But....it's
@RAKlotsky hard to find fault with her as, like most people, I picked up the basics from her videos.

Maybe her paid for course has more focus on it?
@RAKlotsky Anyway...I am still using Zellie's - but use it to kill the hour in between eating and brushing for acidic foods and drinks.

Which she does recommend.

I suspect her paid for course is more robust?
@rehanahbhathal I have about 40 pages in a Google Doc I will be publishing all of this in, but it's not ready yet.

That's the acidic food table from it.
@rehanahbhathal I know you meant to say this, but you said "high" pH.

It's pH lower than 5.5 we want to be careful about brushing too soon after. So, low pH.

(My followers, much appreciated, keep me on the straight and narrow, if I didn't point that out).
@YoffiLexi Mixing in drinking a glass of milk or even 1/2 a glass including swishing around milk around your mouth for 30 seconds BEFORE you bite into that acidic meal.

It's calcium, phosphate, casein proteins coat the enamel and form a protective layer

ada.org/resources/ada-…Image
@YoffiLexi But that protective layer includes lactose (sugar) which will come off when you rinse with water, then Supermouth, and finally zellie it up.

There's also Tooth Mousse - but I'm assuming your kid doesn't want gunk in their mouth, and milk is an easier sell.

Of course, a bite of
@YoffiLexi cheddar works even better than milk as a pellicle, but not as good as the Tooth Mousse.

3/4s of a tablespoon of cheddar cheese. Chew it up really well...and it will help protect even better than milk.
@YoffiLexi and then two zellies for a half hour - or as long as they want.

Brush first thing in the morning, when they first wake up, get the overnight plaque off.

Don't rinse the fluoride - leave it on unti they eat breakfast. Even if it's only 10-15 minutes, that's 80-90% fluorapartite

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More from @LazarusLong13

Dec 21, 2025
Oh, we are cooked. Just cooked.

"Brain Mitochondrial dysfunction, known for ~20 years is finally recognized as a central upstream driver of Alzheimer’s disease (AD), not just a downstream effect."

And SARS2's targeting of mitochondria is well-known.

Even in the brain.
/1 We identified dysregulation of mitochondrial and synaptic pathways in deep-layer excitatory neurons and upregulation of neuroinflammation in glia, consistent across both mRNA and protein. Remarkably, these alterations overlapped substantially with changes in age-related neurodegenerative diseases, including Parkinson’s disease and Alzheimer’s disease. Our work, combining multiple experimental and analytical methods, demonstrates the brain-wide impact of severe acute/subacute COVID-19, involving both cortical and subcortical regions, shedding light on potential therapeutic targets within pat...
@LauraMiers, in case you don't have it.

nature.com/articles/s4358…
@LauraMiers This is yet another reason why I N95.

Read 6 tweets
Dec 17, 2025
@neiljshaw - — a few tips on your excellent article from a clean air advocate

"Consider Wearing a Mask" ?

No, "It is incredibly important to wear a well-fitting mask such as a N95, KN95, or KF94, for the best protection."

You two are doing Image
public health with this article.

Public health is best done with simple clear instructions.

No:
"These masks act as a barrier, reducing the spread of respiratory droplets when people talk, sneeze or cough."

Yes:
"These masks act as a HEPA air cleaner for the face,
cleaning the air of respiratory aerosols when people breathe, talk, sneeze or cough."

The barrier carries the idea of an immovable wall. Unable to be penetrated by things like oxygen and CO2 - which feeds antimaskers.

As an who debunks antimaskers, it is
Read 9 tweets
Dec 11, 2025
As an anonymous clean air advocate, I've put a bit of thought into how to present, well, my expertise.

If someone were to say, "How do I know you know what you are talking about? Are you a doctor, or a virologist?"

To which, I would say...."No, but that's a good thing.
/1
I have focused on aerosol and masking science. Because it is those fields that give us the most information on how airborne particles, aerosols, get from Person A to Person B.

My expertise is derived from the great studies of Dr. Lindsay Marr, MacArthur recipient. Dr. Prather,
double National Academy member, Dr Milton, inventor of the Gesundheit, aerosol scientist and medical doctor; Dr Coleman whose group found that duckbill N95s captured 98% of emitted respiratory aerosols, and more excellent individual aerosol scientists.
Read 17 tweets
Nov 22, 2025
I am not a fan of nasal sprays to stop The 'Vid, but I respect you having it as a layer in the Swiss cheese package.

But, some people have said they got bloody noses.

While at the ER yesterday, I picked up a pretty good at home technique. Let our $1,000 lay-out
Image
save you money.

Use tongue depressors to make a nose pinch clamp.

Leave it on for 30 minutes. Still a problem? Two sprays of Afrin, and re-apply nose pinch clamp. Wait 30 minutes.

Still a problem? Cotton balls sprayed with Afrin, clamp, 30 minutes

aliem.com/trick-of-trade…Image
Image
Image
Afrin- in generic form is $3.32 at Walmart.

Also, put a ice compress at the back of the neck, while doing the above.

"Cooling the nape of the neck is said to induce reflex constriction of the mucosal vessels of the nose"

✅ I agree with the authors.

pubmed.ncbi.nlm.nih.gov/1568881/Image
Image
Read 6 tweets
Nov 13, 2025
A study demonstrated 100% PERFECT protection against SARS2 w/ readily available KF94s

✅ 181 HCWs
✅ 1 got SARS2 antibodies, but an epi investigation -> the infection happened elsewhere.
😡 The final checkpoint was March 2021. N95s only became freely available 1 month later
/1 FDA: N95 masks, now plentiful, should no longer be reused  By MARTHA MENDOZA and JULIET LINDERMAN  (Associated Press)  April 23, 2021 12:44 p.m.  Medical providers may soon return to using one medical N95 mask per patient, a practice that was suspended during the pandemic due to deadly supply shortages
What is described in the tweets
in the USA.

Korean study:
jkms.org/DOIx.php?id=10…

This is in comparison to a Swiss study during the same rough time-frame. A study which did NOT show the same excellent results, but dismal results. Why?

The Swiss had the same sort of fit testing,

pubmed.ncbi.nlm.nih.gov/35123572/ Results: We enrolled 3259 participants from nine healthcare institutions, whereof 716 (22%) preferentially used FFP2. Among these, 81/716 (11%) reported a SARS-CoV-2-positive swab, compared to 352/2543 (14%) surgical mask users; seroconversion was documented in 85/656 (13%) FFP2 and 426/2255 (19%) surgical mask users. Adjusted for baseline characteristics, COVID-19 exposure, and risk behaviour, FFP2 use was non-significantly associated with decreased risk for SARS-CoV-2-positive swab (adjusted hazard ratio [aHR] 0.8, 95% CI 0.6-1.0) and seroconversion (adjusted odds ratio [aOR] 0.7, 95% CI ...
PPE monitoring.

What was the big difference?

Are N95s/FFP2s inferior to KF94s?

No, it was supply - and other reasons.
Read 10 tweets
Nov 5, 2025
@tomhanks has just been savaged by people screaming masks don't work.

All hospitals have fiduciary responsibilities to not waste money.

Here is a light sampling of hospitals mandating masks because they work.

Proving that not only do masks work, but mask mandates work.

Thread
Health PEI
Start/End: October 14, 2025 , How many hospitals: 7, employee count: 4,967,

Public hospital,

City: Various (e.g., Charlottetown, Summerside), Province: Prince Edward Island, Country: Canada, full url: princeedwardisland.ca/en/news/health…
Horizon Health Network
Start/End: September 3, 2025 How many hospitals: 12, employee count: 15,000, public or private:

Public hospital.

City: Various (e.g., Saint John, Fredericton),
Province: New Brunswick,
Country: Canada horizonnb.ca/coronavirus-co…
Read 62 tweets

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