Jennifer Y. Wu, DDS

Jennifer Y. Wu, DDS Family & Cosmetic Dentistry

06/23/2026

Most people don’t expect their dentist to ask about their energy levels.

But when someone tells me they’re exhausted all the time, relying on more and more coffee, waking up tired, or struggling with daytime fatigue, I pay attention.

Why?

Because we’re not just looking for cavities.

As part of a comprehensive exam, we evaluate the airway and look for signs and symptoms in the mouth that may be associated with sleep-disordered breathing and other health concerns.

We don’t diagnose sleep apnea. But we can often identify risk factors, recognize patterns, and help determine when a referral for a sleep evaluation may be appropriate.

For this patient, that conversation led to answers.

After being diagnosed and treated for sleep apnea, his energy improved, he stopped relying on coffee to get through the day, and he felt like himself again.

Too many people assume fatigue is just part of getting older.

It isn’t always.

Sometimes your body is trying to tell you something.

Have you noticed yourself needing more coffee, waking up tired, or feeling low on energy throughout the day?

Let me know in the comments.

06/18/2026

Most people think snoring is harmless. As a dentist, I don't.

Snoring is your airway struggling. And when your airway struggles at night, your whole body pays for it during the day.

Fatigue. Morning headaches. Brain fog. Waking up and never feeling rested.

These aren't just sleep problems. They're signs.

And here's the personal part: I'm getting my own teeth scanned today for aligners. Not just for cosmetics. I'm working on improving my alignment to open up my airway so I can breathe better at night. Because even your dentist is a work in progress.

At my wellness practice, we screen for airway and sleep-disordered breathing at every visit. Because your mouth is one of the best windows into how well you're actually breathing at night.

If you snore, or someone's told you that you do, it's worth a conversation.

Have you ever been told you snore? Drop it in the comments.

Follow me for more real talk on your mouth and your health.

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The structure is: hook, symptoms, personal story, practice connection, CTA. Each section is short enough to breathe.

06/18/2026

Most people think snoring is harmless. As a dentist, I don’t.

Snoring is your airway struggling. And when your airway struggles at night, your whole body pays for it during the day.

Fatigue. Morning headaches. Brain fog. Waking up and never feeling rested.

These aren’t just sleep problems. They’re signs.

And here’s the personal part: I’m getting my own teeth scanned today for aligners. Not just for cosmetics. I’m working on improving my alignment to open up my airway so I can breathe better at night. Because even your dentist is a work in progress.

At my wellness practice, we screen for airway and sleep-disordered breathing at every visit. Because your mouth is one of the best windows into how well you’re actually breathing at night.

If you snore, or someone’s told you that you do, it’s worth a conversation.

Have you ever been told you snore? Drop it in the comments.

Follow me for more real talk on your mouth and your health

06/17/2026

When I don’t have time to brush after lunch, this is my go-to habit: xylitol gum.

Why?

Cavity-causing bacteria love sugar. Xylitol tricks them — they can’t actually use it, which helps reduce their ability to thrive.

Chewing gum also stimulates saliva, one of your mouth’s best natural defenses against cavities.

The good news? You don’t need to chew it all afternoon. Just a few pieces for 2-5 minutes after a meal is enough to get the benefits.

Is it a replacement for brushing and flossing? No. But if you’re cavity-prone — or just looking for an easy way to keep your mouth cleaner between meals — this is one of my favorite simple habits.

My challenge for you: keep a pack of xylitol gum in your car, purse, or desk and use it after lunch this week.

If you know someone who’s always reaching for gum after lunch anyway — send this to them.

06/16/2026

A great weekend, great company, and a great way to start the week. ✨

Thank you to Dr. Nima Massoomi and the team at Bay Area Surgical Arts for hosting such a fun evening. We loved spending time with friends, colleagues, and our amazing team.

Be sure to swipe through—and give a little cheer to our hygienist who took home a prize! 🏆🎉

Happy Monday!

06/14/2026

Sunday mornings are different.

The pace is slower. The coffee is hotter. And there’s actually time to sit and enjoy breakfast before church.

Today’s menu: coffee with creatine and my usual bowl of Greek yogurt, chia seeds, psyllium husk, and blueberries.

This may be the least exciting breakfast on Instagram.

It also costs less than $3, takes about 3 minutes to make the night before, keeps me full until lunch, and gives me steady energy all morning.

I’ll take boring yet effective.

06/13/2026

One of the best forms of self-care I’ve found is strength training.

It’s an hour where I can challenge myself, clear my mind, and invest in my future health all at the same time.

I don’t lift just to build muscle.
I lift for longevity, brain health, heart health, and the ability to keep doing the things I love for years to come.

Taking care of today’s body so future me can thank me later. 💪🧠❤️

What would you do with a brand-new smile? 😄This patient had peg laterals her whole life—two naturally smaller teeth next...
06/12/2026

What would you do with a brand-new smile? 😄

This patient had peg laterals her whole life—two naturally smaller teeth next to her front teeth that left her smile feeling incomplete and unbalanced.

With cosmetic bonding on just those two teeth, we were able to create a fuller, more harmonious smile in a single visit.

✨ No drilling
✨ No numbing
✨ No downtime
✨ Immediate results

A simple, conservative treatment can make a life-changing difference.

Now she can't stop smiling—and we don't blame her. 😄

06/10/2026

You probably already know you should floss. You might not know why it actually matters.

Researchers have found that people with gum disease have a higher risk of developing Alzheimer’s and memory problems later in life. The bacteria living in your gums can travel through your bloodstream and trigger inflammation in your brain. That connection is real, and it’s been studied.

Flossing won’t guarantee you never get dementia. But keeping your gums healthy lowers chronic inflammation and reduces the harmful bacteria that don’t stay in your mouth. They go everywhere.

Floss for your future brain, not just your teeth. 🧠🦷

Follow me for more real talk on your mouth and your health

A short post-meal walk helps your muscles use glucose, supports steadier blood sugar levels, aids digestion, and gives y...
06/10/2026

A short post-meal walk helps your muscles use glucose, supports steadier blood sugar levels, aids digestion, and gives your mind a chance to unwind after a busy day.

Bat Dog knows this because one of her favorite words is “walk?l and her ears perk up instantly.

Address

1655 Hollenbeck Avenue, Suite 101
Sunnyvale, CA
94087

Telephone

+14087330840

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