is it true that coffee/ tea can cause brown coloration on teeth?

is there any dental cure for brownish teeth?

Thank you.

I was told teeth whitening can be damaging to your teeth because it applies chemicals on the teeth surface.
Is this myth or a fact?

hi, may i know what's the market price for extracting a wisdom tooth?
I'm currently 20 years old, studying in U, so i wonder it might get pricey to extract at a private dental shop.
is it possible to extract at a government clinic?

doing a crowning bridge below 2k is consider cheap? cantilever to be exact

metal + porcelain, premolar as support, doing a bridge for one molar

dentist say too small for the gap to perform implant/dentures, so he recommend me do bridges instead

So I have this really bad molar cavity like its pretty much almost just 50% tooth now. I went to a private dentist and they said that it's barely on the edge of saveable - recommending an RCT quick.

I went to a government hospital to get a second opinion, they said that usually they would just remove the tooth, it's too much of a hassle at that point, because my wisdom tooth is still there and an RCT on that molar needs my wisdom tooth to be out of the way. I told them that I actually already had an appointment with the initial private dentist - scheduled a week after to remove the wisdom tooth. The government dentist said "oh, actually then maybe its doable, come back 2 weeks after the wisdom tooth is removed if that private dentist still says an RCT is doable."

Now my concern is should I go RCT with the government dentist or private? I'd rather not spend ~RM1.5k on an RCT, so I was hoping the government one was okay but I don't know the logistics on how they operate. I was able to book an appointment with them a day before meeting, but that was just to get a check and a second opinion. Does an actual operation like an RCT require an even longer waiting time?

Advice on which teeth brace should I choose.
Been to 2 different dentist, let's call them A and B
Feel like both got pros and cons.

A) Invisalign    vs  B) Zenyum
A) Invisalign
Already did the free consultation and they use iTero scanner and I can see the simulation instantly. Since my case is mild and would most likely take 5 months to complete. So far I am satisfied with the 'after' simulation result.
They said if I am interested we can do ClinCheck next and pay few hundred ringgit. (haven't done yet)
Thing is, they say x-ray is not required since my back teeth will not be affected (questionable? no x-ray before Invisalign?). Once ClinCheck is okay then can start my treatment

B) Zenyum
Did the initial consultation with x-ray scanning and using the Mold/Dental Impression 2 weeks ago and was still waiting for the simulation result. Already paid for the initial scanning fee.
Felt that this dentist is good but they don't use scanner and still use Mold/Dental Impression (old technology?). Would it affect the outcome compared to using scanner? And he also said I am the first Zenyum customer in here but already did many other brand of tooth brace for other customers.
Price is like 35% cheaper than the A) Invisalign.
Has good reviews on Google.

TLDR ;
A) Invisalign one has high class feeling inside and use better tech, but says no x-ray needed
B) Zenyum one is cheaper and took X-ray, but used old tech, and I will be the first Zenyum customer

Wonder which one should I choose?

The Invisalign is around RM16k
The Zenyum one is around Rm10.5k

Yeah the Invisalign one need to go to dental office once per month, The Zenyum one only upload the picture of my teeth regularly using the app.

But I am travelling all the time also, not sure if I can make it to dentist every month.

Just that the dentist from Invisalign one didn't want to do X-ray before starting my treatment as he said it isn't needed. Everywhere I read online says x-ray is needed before starting any teeth treatment

Yea I think it is mild also but actually last year I went to another Invisalign dentist and she said mine will take almost 2 years because I need to pluck 2 teeth behind and she thinks it was serious. Luckily the recent 2 dentists think my one is mild (I posted my "before" pics below)

Anyway, I am not living in Malaysia now so the price is more expensive after converting to MYR.

It is Invisalign GO for Rm16,000 in here and I think it is quite cheap already.

Thanks. Yeah I am satisfied with the 'after' simulation result from Invisalign.

Even though no x-ray needed beforehand, it is okay too?

will gum recession result in tooth loss even if he practices good oral hygiene afterward?
how severe does it have to be before it causes tooth loss?
are there any other methods to restore the gums and cover back the teeth?