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Is Green Tea Good for Teeth?

Green teeth are the last thing you want to see in a patient’s mouth. Green TEA, on the other hand, might have some positive implications.

Green tea has been one of the most popular beverages in China, Japan, and other Asian cultures for over 4,000 years. Ancient Asian medical practices taught that consuming green tea could heal wounds and cure diseases, and more recent scientific research is beginning to corroborate that by homing in on the potential health benefits of drinking green tea in areas such as weight loss and cancer prevention.

Another study from the British Journal of Nutrition suggests green tea might even help lower blood pressure. Frustrated by the inconclusive link in similar previous studies, researchers analyzed 25 randomized controlled trials and made some concrete discoveries: After 12 weeks of regular tea consumption, blood pressure was consistently lower.

Go Green for a Healthier Mouth

Not to be outdone, researchers from the American Academy of Periodontology have uncovered yet another benefit of regularly drinking green: A study published in the Journal of Periodontology reported that routine green tea consumption may also help drinkers maintain healthy teeth and gums.

Periodontal disease–chronic inflammation affecting the gums, bone, and other tissues supporting the teeth–has been connected with the progression of other diseases such as diabetes and stroke. By interacting with the patient’s inflammatory response to the periodontal bacteria, researchers say, green tea may actually help promote periodontal health, and–along with regular oral hygiene–help stem further disease growth.

Green tea’s health benefits develop in part from the presence of the antioxidant catechin, since prior research has established antioxidants’ ability to reduce inflammation in the body. Other plant chemicals known as flavonoids help explain why tea drinkers seem less likely to suffer from cardiovascular disease. Short-term studies have demonstrated a link between drinking tea and an improvement in vascular reactivity: basically, green tea can help govern the body’s reaction to stress. There’s even research that suggests that regular consumption may lower LDL cholesterol levels.

While most teas offer a certain amount of benefit, green tea is the mother lode. Both black and green teas come from the same plant; the difference occurs after the leaves have been harvested. To make black tea, the leaves are crushed and allowed to oxidize before they are dried; the leaves that go into green tea are not. This oxidation process decreases those flavonoids we just mentioned, although not to a huge degree.

The Caveat

All of us have that one patient who is constantly looking for a silver bullet: some magical cure-all that will effortlessly fix every problem. If a patient comes in touting the miracle of green tea, take it with a grain of salt: some doctors do recommend drinking tea … but only if you enjoy it. While there are no currently-known downsides to drinking one or two cups of tea a day, it isn’t really medicinal, per se. That means those green-tea-extract supplements promising a concentrated dose of flavonoids have little to no value. And since drinking too much of certain teas can cause kidney damage (like kidney stones), downing seven or eight cups a day strictly for health reasons is long shot, at best.

Of course, all scientific studies are not created equal: one recent report suggests that listeners may literally “hear” your smile over the phone, which is a great advertising benefit but hardly an exact science. But any time we can tell a patient that a comfort-habit is fine–and may in fact be healthy–we score a win.

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Why Dentists Should Refer to Specialists

Specialties exist for a reason: nobody can do everything … let alone do everything well.

It’s a concept that makes sense, but is sometimes hard to convey to patients … and sometimes to dentists themselves. The general feeling here is that a dentist is a dentist, right? And since more than a few people are uncomfortable with our profession as a whole, asking patients to leave someone they at least marginally trust and have work done by a total stranger … well, that can be disarming, to say the least.

You’ve been through school, so you understand: even basic dentistry is complicated, which is why it warrants dental specialists. Patients, on the other hand, can be prone to getting upset that their dentist can’t do everything “in house.” That is understandable: the person will have to set up an appointment, fill out more paperwork, drive to a strange office so a stranger can perform a procedure on a patient that probably doesn’t want to have done in the first place. It’s a huge pain … then the person will have to come back to your office for more work.

It is the rare practitioner who has not had a patient ask, “Can’t you just do it?” And the answer is always complicated: Yes, technically, I probably could, you say. I have enough medical knowledge that I could most likely extract that tooth with a minimum of damage. But technically, a plastic surgeon has that much medical training, as well. So does a proctologist. If you want to get down to brass tacks, so does a veterinarian … is THAT who you want pulling your teeth?

When you refer your patient to a specialist, you’re putting that patient’s health in the best hands possible. You’re effectively say that the patient’s well-being is more important to you than the patient’s convenience.

Still, it’s easy to convince yourself you’re doing the patient a favor by performing work yourself. If you think about it, there are plenty of (admittedly shallow) reasons to do so: it’s usually more convenient for you, too. Plus, you’re losing out on potential income by referring. It might seem tempting, but you only have to screw things up once to realize it’s not worth it for you.

More money? Sure. But since we generally bill by the job, not the time, you have to ask how much time you’ll waste doing what a specialist has specific training and experience doing. Your patient might see it as cost-effective, but your accountant won’t. And that is assuming everything goes right the first time: it’s really hard to save money when you have to re-do work because you’re operating in unfamiliar territory.

It’s reasonable to presume that patients come to you because they trust you to do high-quality work. By the same token, it only makes sense to send them to the specialists that you trust. After all, you don’t want problems coming back to fall in your lap.

Consider this: you probably don’t want to hire someone that claims to be great at everything. That goes far beyond just a dental practice, as this article points out. But if you think about any general dentists you’ve met who claim to be good at everything … would you trust them in your practice?

It’s theoretically possible to be a master in all aspects of dentistry, of course. But dentistry itself is a specialty of medicine, and there are subspecialties within the field. Most general dentists provide high quality work on the most common procedures, and that’s really what is expected. Oral surgeons, periodontists, endodontists and more offer advanced training and additional years of schooling to become experts in their area. And a smart dentist knows, when the specialist can do a better job handling your needs, it’s time to refer.