this post was submitted on 09 Sep 2023
542 points (97.9% liked)

Science

14714 readers
1 users here now

Subscribe to see new publications and popular science coverage of current research on your homepage


founded 6 years ago
MODERATORS
 

comments on r/EverythingScience

top 50 comments
sorted by: hot top controversial new old
[–] DarthBueller@lemmy.world 96 points 2 years ago (7 children)

You know how they seal kids teeth, and insurance covers it? It basically keeps kids from getting cavities until the sealant eventually wears off. Well, they could put the same sealant on adults. But they don’t.

[–] Mothra@mander.xyz 29 points 2 years ago

I've lived in at least two places where that treatment is available for adults. Insurance may cover it depending on what kind of insurance you got, it is expensive but not ridiculously so in comparison to other dental procedures.

[–] MonkderZweite@feddit.ch 28 points 2 years ago (4 children)

Uh, no, i don't. Sounds weird, where do they do this?

[–] DarthBueller@lemmy.world 15 points 2 years ago (1 children)

I had it done in the USA in the 90s when I had my adult teeth, not sure if it was before or after I got my 12 year molars. I asked about it a few years ago and the dentist said that insurance only covers it for kids.

[–] MonkderZweite@feddit.ch 6 points 2 years ago* (last edited 2 years ago) (5 children)

What do they use for sealing? I'm swiss and we don't do this. Is it because you have corn sirup everywhere?

edit: so, uh, is this widespread?

[–] Lokoschade@feddit.de 7 points 2 years ago

I'm German and this is definitely also done here

[–] DarthBueller@lemmy.world 6 points 2 years ago

I have no idea. It’s white and it cures hard with exposure to UV light. It might just be filling media used as a surface sealant—not a dentist, sorry.

load more comments (3 replies)
load more comments (3 replies)
[–] peter@feddit.uk 17 points 2 years ago (1 children)
[–] DarthBueller@lemmy.world 12 points 2 years ago (1 children)

Yes. It covers the top of the teeth kids still need to brush really well because you can easily get cavities in between your teeth, etc..

[–] robbotlove@lemmy.world 9 points 2 years ago (1 children)

is that the mouthgaurd filled with flavored goo that you have to keep in your mouth for 29 minutes while you drool all over yourself?

[–] Talaraine@kbin.social 12 points 2 years ago (1 children)
[–] Fuck_u_spez_@lemmy.world 10 points 2 years ago (6 children)

And you're basically supposed to do the same thing twice a day with your toothpaste, which is why the tube says "spit out after brushing" and not "make a little cup with your hand and use it to swish some water from the sink around in your mouth, rinsing most of the fluoride off before it has a chance to work".

load more comments (6 replies)
[–] bluebooby@lemmy.world 16 points 2 years ago (2 children)

My wife works in dental insurance so I asked her. She said for the general public, the effectiveness of the sealant decreases as the client ages, because an adult's tooth is more smooth than a child's. So there's a critical age where the cons outweighs the pros.

load more comments (2 replies)
[–] Kanzar@sh.itjust.works 10 points 2 years ago (3 children)

It's useful in immature teeth because the grooves have not yet taken up enough fluoride to be acid resistant enough against the modern diet. Not all immature teeth need them either, as not everyone has those deep grooves. Furthermore, this only protects against decay on that surface if it's done well - and a lot of the time a wriggly kid means saliva has contaminated the surface and now you have an extra interface of failure.

In adults the benefit is a lot less (if the groove was decay prone, they would have formed a cavity there by the time they see a dentist), and doing this procedure may actually increase the risk of decay than reduce (due to the extra interface of failure).

Lastly, this only protects that surface - not in between teeth. A lot of cavities happen between because there's a lot of plaque being left behind there... Because almost nobody flosses properly.

Use your interdental brushes folks! And stop drinking soda... And use extra high fluoride toothpaste.

load more comments (3 replies)
[–] Fauxaly@lemmy.one 6 points 2 years ago* (last edited 2 years ago)

One of the reasons we don't seal adult teeth is because insurance doesn't cover it and people don't want to pay for it (there are other reasons like prior fillings, loss of tooth structure, groove being less prominent, etc). If someone asks for it to be done and agrees to pay out of pocket we'll definitely do it.

load more comments (1 replies)
[–] chemicalprophet@lemm.ee 76 points 2 years ago* (last edited 2 years ago) (1 children)

I was curious about which compound and where it occurs, the article didn't contain the latter. This is the compound's Wikipedia article which provides that info: https://en.m.wikipedia.org/wiki/3,3%27-Diindolylmethane

[–] ogeist@lemmy.dbzer0.com 91 points 2 years ago (5 children)

found in cruciferous vegetables, such as broccoli, Brussels sprouts, cabbage and kale.

That explains a lot

[–] chemicalprophet@lemm.ee 15 points 2 years ago* (last edited 2 years ago) (1 children)

Oui chef! I also found that its already being sold as a dietary supplement interesting.

[–] LetterboxPancake@sh.itjust.works 6 points 2 years ago (1 children)
load more comments (1 replies)
[–] bermuda@beehaw.org 8 points 2 years ago (2 children)

Brb about to empty the shelves of broccoli. Both pre chopped AND whole

[–] zout@kbin.social 14 points 2 years ago (3 children)

The molecule is formed during the digestion of broccoli, so unless you're gonna put your digested broccoli back into your mouth it probably won't have the desired effect.

[–] Killing_Spark@feddit.de 11 points 2 years ago (9 children)

Wait, we don't all partake in resnacking?

[–] randomsnark@lemmy.ml 12 points 2 years ago

Bulimia - twice the taste, and no calories!

load more comments (8 replies)
load more comments (2 replies)
[–] gregorum@lemm.ee 5 points 2 years ago

Even a 90% chance of a reduction in cavities and plaque could not get me to eat kale.

load more comments (2 replies)
[–] doublejay1999@lemmy.world 42 points 2 years ago (9 children)

It’s 2023, how they ain’t got pills make your teeth grow back ??

[–] twelvefloatinghands@lemmy.world 21 points 2 years ago

Is pill. Goes past teeth.

[–] Touching_Grass@lemmy.world 7 points 2 years ago (1 children)

Same with skin dermatology type conditions. How they fuck do we not have a pill or cream to cure itchy scalp. Why do I need to use expensive shampoos every two days the rest of my life or else I scratch my dandruffy scalp until it bleeds because there's some fungus I now have to deal with until my immune system gets so old that the fungus takes over

load more comments (1 replies)
load more comments (7 replies)
[–] PlatypusXray@feddit.de 40 points 2 years ago (2 children)

It’s amazing what mankind has achieved in vitro.

[–] Dr_Cog@mander.xyz 31 points 2 years ago (1 children)
[–] PlatypusXray@feddit.de 9 points 2 years ago

Thanks, couldn’t find it.

load more comments (1 replies)
[–] Send_me_nude_girls@feddit.de 40 points 2 years ago (1 children)

Diindolylmethane might act like estrogen in the body, or might also block estrogen effects. So more research is necessary.

[–] Che_Donkey@lemmy.ml 46 points 2 years ago* (last edited 2 years ago) (4 children)

I will sacrifice myself and get titties as long as I have good teeth!

edit who am I kidding, I already have removedtiddies

[–] Vlyn@lemmy.zip 12 points 2 years ago (5 children)

You ran right into the slur filter of lemmy.ml :)

[–] Rocketpoweredgorilla@lemmy.ca 12 points 2 years ago

ahh that makes sense now.. I was wondering wtf are removedtitties. I thought they were talking about a mastectomy or something.

load more comments (4 replies)
[–] Twipped@artemis.camp 11 points 2 years ago

DIM doesn’t increase estrogen, it reduces it. It forces the body to metabolize estradiol into 2-hydroxyestrone, which cannot be converted back to estradiol and has lower binding affinity, so it just gets pissed out. It’s often used for breast and thyroid cancer treatments.

So yeah, this could be really bad for women.

[–] db2@lemmy.world 5 points 2 years ago

Robert Paulson, is that you?

load more comments (1 replies)
[–] Tylerdurdon@lemmy.world 19 points 2 years ago (2 children)

How long until dentists call it fake?

[–] babyphatman@lemmy.ml 21 points 2 years ago (2 children)

You sound like an anti-dentite!

[–] Teon@kbin.social 6 points 2 years ago

I think his name is Al. Al Dentay.

load more comments (1 replies)
[–] mihor@lemmy.ml 5 points 2 years ago

The Big Denta.

[–] Assian_Candor@hexbear.net 16 points 2 years ago

Dead bio-volumes in all dosages were not detected, eliminating the possibility of antimicrobial activity elicited by DIM treatment.

From the paper. Interesting it’s NOT an antibiotic but just inhibits biofilm formation. The paper also alludes to an anti-acne application.

This is very cool. Thanks for sharing!

[–] Thedogspaw@midwest.social 12 points 2 years ago (1 children)

I did not need to see that gross picture today thanks for nightmare fuel

[–] Yerbouti@lemmy.ml 9 points 2 years ago (10 children)

Mmmkay, but what about tooth decay, mmkay?

load more comments (10 replies)
load more comments
view more: next ›