Health
Women experience more dental health issues than men, experts say. Here's what to do about it
Your dental health could depend on your gender.
Male and female teeth are very different, according to a TikTok posted by Dr. Ellie Phillips, DDS, an oral health educator based in Austin, Texas.
Phillips’ viral video, which has amassed more than one million likes, explained the difference between men’s and women’s teeth.
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The dentist, who has worked in the industry for more than four decades, shared that women often tell her that they take great care of their teeth.
“‘I always attend dental cleanings,’” she said, quoting the women she treats.
“‘I floss, I brush. I do everything I’m told to do, and my teeth have cavities, I have gum disease, gum recession, all these problems.’”
She added, “‘And there is my husband or my fiancé or my boyfriend — he doesn’t even clean his teeth half the time and doesn’t have any of these problems.’”
The importance of pH
When Phillips was in dental school in the 1960s, she was “trained to believe” that the pH of all saliva was 7.
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After using a pH meter to test multiple people over the course of many years, however, Phillips discovered that the pH of women’s saliva was frequently 5.5 or 6.
“Acidic saliva in your mouth … can be the very reason that your teeth are weakening, that you are promoting plaque in your mouth, that you’re getting gum disease,” she said in the video.
“Acidic saliva is really damaging to oral health.”
Women’s salivary pH tends to fluctuate while men’s stays stable, according to a dental expert. (iStock)
Phillips suggested that the assumption of a universal saliva pH was based on studies from the 1950s, when only male dental students were surveyed.
“Even when I went to dental school, [it] was 1% women,” she said. “The rest were men.”
Dr. Dominik Nischwitz, a specialist in biological dentistry in Tübingen, Germany, noted that several studies have suggested that female patients can have significantly lower pH values, meaning their mouths are more acidic.
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“Women also have, generally speaking, a lower saliva flow rate than men,” he told Fox News Digital.
Saliva’s ideal pH rate is between 7 and 7.4, according to Nischwitz.
“If we can help mothers create a healthy mouth for themselves, we can start to truly affect the global epidemic of dental disease.”
“If the pH of saliva constantly drops below 5.5, the tooth enamel gets demineralized, which means it will be more prone to tooth decay,” he warned.
“If this is combined with a lower flow rate of the saliva, which can lead to a dry mouth, the tooth becomes weaker, because the remineralization or buffering capacity is too slow.”
Dr. Brandon Mack, DDS, a cosmetic dentist who practices in both New York and Florida, agreed in a response sent to Fox News Digital that acidity in the mouth can lead to worsened bacteria and tooth erosion.
Dr. Brandon Mack, DDS, is a cosmetic dentist and founder of Eden Dental Aesthetics in Florida. (Trenton Butler)
“The saliva’s role is to serve as a buffer system that allows us to keep teeth at a certain level that [is] going to promote health and good probiotics inside the plaque biofilm,” he said.
Mack emphasized the question, “Are there influences that disproportionately affect women who shift their acidic environment to a point where it’s going to be more detrimental to the mouth?”
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Although Mack could not confirm whether there is a difference in salivary pH between men and women, he “won’t deny” the potential for some type of “relative correlation of factors that affect women more than men.”
He said, “The quality of saliva is going to vary from individual to individual, and it’s going to depend on how many minerals — like calcium, phosphate and fluorohydroxyapatite — are in that saliva. We also have to consider the flow rate of the saliva, or how much saliva is present, and any kind of conditions that are going to affect men and women differently.”
What’s the solution?
In Phillips’ TikTok video, she recommends taking a daily dose of xylitol, a natural sugar alcohol, to counteract salivary acidity.
“When you put xylitol, even a tiny 1-gram amount, on the tip of your tongue, you will stimulate a flow of saliva into your mouth,” she said.
This extra saliva has “all the minerals you need,” Phillips said, as well as reparative cells for gum health.
Experts stressed the importance of maintaining a neutral oral environment. (iStock)
The expert recommended ingesting xylitol, such as a Zellie’s dental mint, at the end of a meal and then abstaining from eating or drinking for an hour afterward.
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Mack agreed that xylitol is an “incredible tool,” as it doesn’t have any carbs that get “metabolized by acid-loving bacteria. Xylitol promotes pH buffering when the salivary flow is reduced,” he said.
Mack recommended other products, such as StellaLife kits and xylitol candy and lozenges.
Patients can also take certain medications to increase salivary flow, he added.
It’s “paramount” for women to be included in research studies, a dental health expert emphasized. (iStock)
In addition to taking xylitol, it is crucial to adhere to a healthy lifestyle and eat nutrient-rich foods, Nischwitz recommended.
“It is true that having a xylitol mint will lead to more saliva flow in the short term and is definitely recommended, but it won’t solve it completely if the lifestyle doesn’t support the oral microbiome,” he told Fox News Digital.
“It’s astounding that the microbiome that develops before the age of 4 contributes to up to 40% of the mouth bacteria that we have as adults.”
“Processed foods are usually low in key minerals or can even deplete the body’s minerals due to chelating agents like phytic acid.”
Key micronutrients that help to remineralize teeth include vitamin D3, vitamin K2, magnesium, phosphorus, boron and essential amino acids, according to Nischwitz.
Using more natural toothpaste and ditching the super-acidic, chemical mouthwashes are other factors to consider, an expert recommended. (iStock)
Using more natural toothpaste and ditching the super-acidic, chemical mouthwashes are other factors to consider, he recommended.
“Instead of chemical mouthwashes, which harm your oral microbiome and make the saliva super acidic, try coconut oil pulling instead,” Nischwitz advised.
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In a statement sent to Fox News Digital, Phillips reiterated that it is “paramount” for women to be included in research studies.
“Their hormonal fluctuations, menstrual cycles and biological nuances demand far greater attention and accommodation than they currently receive,” she wrote. “I’m thrilled that we’re finally delving into the crucial aspects of women’s oral health as a society.”
The condition of a mother’s oral health during pregnancy has a “direct impact” on her baby’s oral health, which is a “vital yet often neglected conversation,” Phillips said.
Dr. Ellie Phillips, DDS, is an oral health educator and author of “Mouth Care Comes Clean.” “I’m thrilled that we’re finally delving into the crucial aspects of women’s oral health as a society,” she told Fox News Digital. (Dr. Ellie Phillips)
“It’s astounding that the microbiome that develops before the age of 4 contributes to up to 40% of the mouth bacteria that we have as adults,” she said.
“If we can help mothers create a healthy mouth for themselves, we can start to truly affect the global epidemic of dental disease that’s upon us.”
More than half of Americans suffer from dental issues that are most likely preventable, according to Phillips.
“This shift requires us to truly evaluate the current dental industry, start asking the right questions and expand the research on gender differences and effective oral care strategies,” she said.
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Colorectal cancer, once considered a disease of older age, is becoming a crisis for younger adults. New research shows one group getting hit the hardest – those without a college degree.
A recent study from the American Cancer Society analyzed data from over 101,000 adults aged 25 to 49 who died from colorectal cancer between 1994 and 2023.
While death rates remained stable for college graduates, they climbed significantly for those without a bachelor’s degree, the findings showed.
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For young adults with a high school education or less, the mortality rate rose from 4.0 to 5.2 per 100,000 people, while the rate for those with at least a bachelor’s degree stayed flat, at approximately 2.7 per 100,000.
This does not mean that a degree offers some kind of biological protection, researchers cautioned.
Colorectal cancer, once considered a disease of older age, is becoming a crisis for younger adults. (iStock)
The difference is likely driven by the conditions in which people live and work, which often correlate with education levels, the researchers noted.
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The study suggests that the higher death rates are likely driven by differences in the prevalence of risk factors, including obesity, physical inactivity, smoking and diet, which are “known to be elevated among children and young adults with lower [socioeconomic status].”
Because the study relied on death certificates, researchers couldn’t say exactly why college graduates had better outcomes.
Because the researchers didn’t have the patients’ actual medical records, they couldn’t see things like frequency of screenings or treatment options, which would impact survival outcomes. (iStock)
Certificates typically list the cause of death, age, race and education level, but they do not include a person’s full medical history.
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Because the researchers didn’t have the patients’ actual medical records, they couldn’t see things like frequency of screenings or treatment options, which would impact survival outcomes.
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Colorectal cancer is now the leading cause of cancer death for men under 50 and the second leading cause for women in the same age group, according to recent statistics.
While colorectal cancer death rates remained stable for college graduates, they climbed significantly for those without a bachelor’s degree, the findings showed. (iStock)
Because the disease is highly treatable when caught early, the U.S. Preventive Services Task Force (USPSTF) lowered the recommended screening age from 50 to 45 in 2021.
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Common signs and symptoms of colorectal cancer can include a change in bowel habits, such as diarrhea, constipation or narrowing of the stool, that lasts for more than a few days, according to the American Cancer Society.
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Other signs that warrant seeing a doctor include blood in the stool or a persistent feeling of needing to go to the bathroom but being unable to go.
The research was published in JAMA Oncology.
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A young woman who started vaping at the age of 15 has been given just 18 months to live — after being diagnosed with lung cancer in her early 20s.
Kayley Boda, 22, of Manchester, in the United Kingdom, was engaging in heavy vaping on a regular basis when she started coughing up a brown substance with “grainy bits” in it in January 2025, news agency SWNS reported.
The retail assistant said doctors turned her away eight times, telling her she had a chest infection — until she began coughing up blood.
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After seven biopsies, Boda was diagnosed with lung cancer. She underwent surgery to remove the lower lobe of her right lung, as well as chemotherapy — and in February 2026, got the all-clear, the same source reported.
Two months later, though, doctors said the cancer had come back in the pleural lining. Now she’s been given 18 months to live.
Kayley Boda, 22, is shown in the hospital. She started coughing up a brown substance with “grainy bits” in January 2025, she said. She had been vaping since the age of 15. (SWNS)
The young woman has now issued a warning to others to be aware of the dangers of vaping.
Boda said she smoked a bit as a young teenager. She took up vaping after that.
Then, “a few months after I switched from reusable vapes to disposable ones, I started coughing up brown, grainy mucus,” as SWNS reported.
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“Doctors turned me away eight times with a chest infection. … Then I started coughing up blood, so they did an X-ray and found a shadow on my lung,” she added.
“They told me they were 99% sure, [since I was] so young, that it wasn’t cancer, so not to worry about it. When I got the results back, and they told me it was lung cancer, it felt so surreal.”
Boda said she was “very naive” before her diagnosis and thought that “something like this would never happen to me.”
She said that she had surgery to remove half of her right lung.
“After the surgery, I started chemo and I had a terrible reaction to it. I couldn’t lift my head up. I was throwing up blood. I was urinating blood. I couldn’t eat. I couldn’t sleep.”
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She said that when she got the “all clear [in Feb. 2026], it felt amazing, but just two months later I was told the cancer had come back, and I have 18 months to live.”
She added, “I’m 22. This isn’t meant to happen to somebody my age.”
“Stay off the vapes because they will catch up with you.”
She blames her cancer on vaping, she said.
“My symptoms started a few months after I started disposable vapes, and there’s no lung cancer in my family,” she said. “I haven’t vaped for three months, I’ve made my partner stop, I’ve made my mom stop, I’m urging all my friends to stop. Stay off the vapes,” she continued, “because they will catch up with you.”
When doctors did an X-ray, they found a shadow on Boda’s right lung. She was later diagnosed with lung cancer and has undergone surgery to remove the lower lobe of her right lung, as well as chemotherapy. (SWNS)
She said she’d been using reusable vapes since the age of 15 and began using disposable vapes a few months before her cancer symptoms started.
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In November 2024, when she developed a rash all over her body, doctors said it could have been due to shingles, chicken pox or scabies, she told SWNS.
‘Nothing worked’
“I got treated for all three, and nothing worked,” Boda said. “It got to the point where I was cutting myself from scratching so hard.”
A few months after that, she began coughing up a dark brown mucus, with “grainy bits, the consistency of sugar, in it,” she said. When the coughing continued, she visited the doctor’s office, but was told it could be scarring from pneumonia or a chest infection, she also said.
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It wasn’t until March 2025 that she began coughing up bright red blood. At that point, doctors gave her a chest X-ray and told her they’d found a shadow on her lower right lung.
Over the next four months, she had seven biopsies as doctors took samples from the “shadow.” In August, when she went to get the results, she was told she had stage one lung cancer.
Boda is shown in the hospital. She was diagnosed with lung cancer and had surgery to remove the lower lobe of her right lung, as well as chemotherapy. (SWNS)
In September 2025, she had surgery to remove the lower lobe of her right lung, and the surrounding lymph nodes. During the surgery, doctors upstaged her cancer from stage one to stage three after finding cancer in six surrounding lymph nodes, she said.
Following the surgery, Boda was unable to breathe properly and had to learn to walk all over again.
“The oncologist said this is so rare.”
After finishing chemotherapy in February 2026, Kayley was given the all clear, leaving her feeling elated.
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However, just a month after that, she began experiencing extreme chest pains and was told by doctors she had a pleural effusion — a build-up of fluid in the lungs. She had the fluid removed, but when doctors tested it, they discovered her cancer had returned to the pleural lining of her lungs, giving her 18 months to live.
“The oncologist said this is so rare, and usually something they see in patients that are 80 years old,” she said, as SWNS reported.
Increasingly, vacation hot spots are enforcing strict bans on the use of e-cigarettes in public venues. (iStock)
Boda claimed that doctors were unable to pin her cancer to a specific cause — but told her that smoking and vaping definitely didn’t help.
Since her diagnosis, she has stopped and is urging others to stop, too.
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She’s hoping to raise the thousands of dollars needed for treatment to try to prolong her life, she said.
Last year, Fox News Digital reported on the case of a Pennsylvania woman, 26, who said she vaped for just one year before her lungs collapsed. She was 22 when she took up the habit, she said in an interview.
“Everybody warned me about it, but I didn’t listen — I wish that I did,” she said.
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Dr. David Campbell, clinical director and program director at Recover Together Bend in Oregon, told Fox News Digital at that time that signs of collapsed lungs include sharp chest or shoulder pain, shortness of breath and difficulty breathing.
Lung issues are just one of the many health issues linked to vaping, he warned. The habit can also increase the risk of heart disease and stroke, as well as exposure to harmful heavy metals.
Melissa Rudy of Fox News Digital contributed reporting.
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The key to feeling better in a fast, overstimulated world might be surprisingly simple: Live a little more like your grandparents.
A growing social media trend, dubbed “nonnamaxxing,” draws inspiration from the slower, more intentional rhythms associated with an Italian grandmother.
The lifestyle is often linked to activities like preparing home-cooked meals, spending time outdoors and making meaningful connections.
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“Nonnamaxxing is a 2026 trend that embraces the slower, more intentional lifestyle of an Italian grandmother (a Nonna). Think cooking from scratch, long family meals, daily walks, gardening and less screen time,” Erin Palinski-Wade, a New Jersey-based registered dietitian, told Fox News Digital.
Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)
Stepping away from screens and toward real-world interaction can have measurable benefits, according to California-based psychotherapist Laurie Singer.
“We know that interacting with others in person, rather than spending time on screens, significantly improves mental health,” she told Fox News Digital, adding that social media often fuels comparison and lowers self-esteem.
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Living more like previous generations isn’t purely driven by nostalgia. Cooking meals from scratch, for example, has been linked to better nutrition and more mindful eating patterns.
Adopting traditional mealtime habits can improve diet quality and support both physical and mental health, especially when meals are shared regularly with others, Palinski-Wade noted.
One longevity expert stresses that staying healthy isn’t just about food — it’s also about joy and community. (iStock)
There’s also a psychological benefit to slowing down and focusing on one task at a time. Anxiety often stems from unfinished or avoided tasks, Singer noted, and engaging in hands-on activities can counteract that.
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“Nonnamaxxing encourages us to be present around a task, like gardening, baking or knitting, or just taking a mindful walk, that delivers something ‘real,’” she said.
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Palinski-Wade cautions against turning the trend into another source of pressure, noting that a traditional “nonna” lifestyle often assumes a different pace of life.
The key, she said, is adapting the mindset, not replicating it perfectly.
Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)
The goal is to reintroduce small, intentional moments that make you feel better.
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That might mean prioritizing a few shared meals each week, taking a walk without your phone or setting aside time for a simple hobby, the expert recommended.
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Singer added, “Having a positive place to escape to, through whatever activities speak to us and make us happy, isn’t generational – it’s human.”
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