Health
Treating gum disease could reduce risk of heart attacks and strokes, study suggests
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A deep clean at the dentist may benefit more than just your oral health.
In a two-year study of people with periodontitis or severe gum disease, researchers from University College London (UCL) found that those who got intensive treatment — a full-mouth deep cleaning with regular follow-ups — had slower thickening and clogging of a major neck artery and better blood-vessel function than those who only got routine cleanings.
The randomized controlled trial tracked 135 adults at UCL’s Eastman Dental Institute who had periodontitis, which can stem from poor oral hygiene, genetics, smoking or uncontrolled diabetes, according to the research published this month in the European Heart Journal.
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At 12 and 24 months, participants who received intensive deep cleanings showed less gum inflammation and fewer bacteria entering the bloodstream, and their arteries were healthier than those who got standard scale-and-polish care, which only removes plaque and tartar buildup.
A new study found that deep dental cleanings could benefit heart health. (iStock)
Dr. Marco Orlandi, co-author of the trial, said in a statement that the participants who received the intensive gum disease treatment had a 0.02 millimeter reduction in the thickening of their carotid arteries after two years.
“This is a significant result, as even a 0.01 millimeter reduction corresponds to a 10% decrease in cardiovascular disease risk, suggesting participants reduced their risk by around 10% each year,” Orlandi said.
Doctors track the thickness of the carotid artery wall as an early warning sign for clogged arteries that can lead to heart attacks and strokes. This study didn’t count actual heart events, but the artery changes, along with lower gum inflammation, suggest that improved oral health could help fight cardiovascular disease.
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All participants were otherwise healthy and not taking regular medication, helping researchers isolate the effects of gum disease treatment.
Researchers found that participants who received deep gum cleanings showed slower thickening of the carotid artery. (iStock)
“This is among the most robust evidence to date that oral and cardiovascular health are interconnected,” Professor John Deanfield, lead author of the study and director of cardiovascular prevention at UCL, said in a statement. “Addressing periodontitis could become a powerful tool in preventing serious heart and brain events such as heart attacks and strokes.”
Professor Francesco D’Aiuto, another of the study’s co-authors, added that medical and dental professionals should work more closely in recognizing and addressing the cardiovascular implications of gum disease.
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Periodontitis affects about 40% of adults worldwide and can cause bleeding, swelling and tenderness of the gums and tooth loss if untreated.
“Your gums are part of your vascular system,” Dr. Catrise Austin, a New York City cosmetic dentist and host of the “Let’s Talk Smiles” podcast, told Fox News Digital. “If they’re inflamed and bleeding, your arteries feel it.”
Experts recommend daily brushing, flossing and routine cleanings to reduce inflammation that can affect more than just your mouth. (iStock)
Austin, who was not involved in the study, said the findings are further proof that doctors and cardiologists should start paying closer attention to their patients’ gum health.
“Asking a simple question like, ‘Do your gums bleed when you brush?’ could help identify early signs of systemic inflammation long before more serious health issues arise,” she said.
For patients, she recommends brushing twice daily, flossing daily, getting regular professional cleanings, quitting smoking and managing conditions like diabetes.
“These steps not only protect your smile, they also lower inflammation that contributes to cardiovascular disease,” Austin said.
The study, supported by the National Institute for Health and Care Research (NIHR) and the NIHR UCLH Biomedical Research Center in collaboration with University College London Hospitals NHS Foundation Trust, adds to a growing body of research linking gum health to overall well-being.
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Earlier this year, an analysis of more than 500,000 people in the U.K. Biobank found that those with signs of gum disease, such as bleeding or painful gums, were more likely to have multiple chronic conditions, from diabetes to heart disease to depression.
The study measured carotid artery thickness, an early sign of heart disease. (iStock)
Much of the previous evidence was correlated, showing that people with gum disease tend to have higher cardiovascular risk, but it did not prove that treating gum disease reduces heart attacks or strokes.
Fox News Digital has reached out to the study’s authors for comment.
Health
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Health
Just 5 minutes of prayer could have surprising health benefits, study finds
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Adult patients experienced significant relief from pain and anxiety after just five minutes of in-person prayer, as found in a randomized controlled trial.
The study, led by researchers at the University of Maryland School of Medicine’s Department of Family and Community Medicine, compared the effects of direct prayer to the effects of listening to music, revealing that prayer provided greater and more sustained relief for both symptoms.
“Prayer is powerful and beneficial on many levels,” Jesse Bradley, pastor of Grace Community Church in Washington, told Fox News Digital.
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According to statistics cited in the study, prayer is the most used form of complementary medicine in the United States, relied on by 43% of Americans.
The researchers focused on a practice known as proximal intercessory prayer (PIP), which is defined as in-person, face-to-face prayer directed toward another individual’s well-being.
The researchers tracked changes in the participants’ self-reported pain and anxiety levels at multiple intervals: immediately after the five-minute session, at two weeks and at six weeks. (iStock)
The research team recruited 180 adult patients from a family medicine waiting room, according to a press release. All participants had previously reported experiencing moderate to severe pain, anxiety or both.
Following their standard medical appointments, the patients were randomly assigned to one of two groups: the prayer group, in which participants received five minutes of in-person Christian prayer delivered by a trained volunteer, and the music group, where they spent five minutes listening to music.
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The researchers then tracked changes in the participants’ self-reported pain and anxiety levels at multiple intervals: immediately after the five-minute session, at two weeks and at six weeks.
“It was very well-received,” Katherine Jacobson, MD, assistant professor of family and community medicine at the University of Maryland School of Medicine, told Fox News Digital. She noted that 97% of participants said they were “neutral or supportive” when asked about having this kind of prayer available as part of their medical visits.
An expert described the transformative power of prayer through “healing and comfort,” and shared that he himself once went through a long, painful recovery process. (iStock)
The study, which was published in The Annals of Family Medicine, revealed that while patients in both groups showed improvements, those in the prayer group reported substantially greater relief.
Bradley, who was not involved in the study, described the transformative power of prayer through “healing and comfort,” and shared that he himself once went through a long, painful recovery process.
“Daily prayer was essential in my healing journey,” he shared.
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For pain reduction, the individuals who received in-person prayer experienced greater drops in pain intensity immediately following the session. This superior level of relief remained evident during the two-week follow-up compared to the music group, the researchers found.
For anxiety reduction, the benefits of prayer were even longer-lasting. The prayer recipients reported significantly greater reductions in anxiety immediately after the session, and these positive effects remained statistically significant at both the two-week and six-week checkpoints.
The prayer recipients reported significantly greater reductions in anxiety immediately after the session, and these positive effects remained statistically significant at both the two-week and six-week checkpoints. (iStock)
“We expected that patients who expected prayer to work would benefit more, but that wasn’t what we found,” Jacobson said.
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“Religious affiliation, religious intensity and expectancy of healing did not predict who improved,” he went on. “Benefits appeared across a wide range of patients, including those not of the Christian faith and those who did not expect the intervention to help them.”
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The study had some limitations, the researchers acknowledged, primarily that it could not prove that prayer itself caused the improvements.
The team also noted that patients receiving prayer had human contact, while the music control group did not. The eye contact and gentle laying of hands from the prayer volunteers may have had an impact, as that type of contact is known to reduce pain.
The researchers suggested that PIP could serve as a low-cost, non-pharmacologic and effective complement to standard medical care. (iStock)
The authors hope to conduct future studies with a control group that receives interpersonal contact but no prayer.
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“For physicians and health systems, the study supports continuing to ask patients about spiritual care preferences as part of whole-person care, and considering whether trained Christian volunteer prayer practitioners could be integrated into outpatient settings for interested patients,” Jacobson said.
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The researchers suggest that PIP could serve as a low-cost, non-pharmacologic and effective complement to standard medical care.
Rather than replacing traditional treatments, the authors indicate that this type of brief, faith-based intervention could be integrated into primary care settings to help manage pain and anxiety.
Health
Cancer survivors may see surprising benefits from one specific exercise, study says
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For many, surviving cancer comes with an automatic new lease on life but other survivors continue to experience physical and emotional challenges long after treatment ends.
Yoga may significantly reduce the insomnia, fatigue and mood disturbances many survivors endure after remission, a recent clinical trial found.
Mood disturbance and insomnia are “two of the most pervasive and troubling side effects experienced by cancer survivors for years after completing adjuvant treatments,” the researchers reported in the Journal of Clinical Oncology.
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They noted that both symptoms can substantially inhibit survivors’ ability to perform everyday activities.
The study, funded by the National Cancer Institute, compared 204 cancer survivors receiving standard survivorship care alone with 206 survivors who paired standard care with the Yoga for Cancer Survivors (YOCAS) program. Most of the participants were female breast-cancer survivors.
A clinical trial showed that yoga may help ease symptoms cancer survivors experience after treatments. (iStock)
YOCAS is a four-week intervention that incorporates two types of yoga – hatha, which is traditional and more active, and restorative, which is more passive. Both forms involve slow, gentle movements, breathing exercises and mindfulness, according to the American Society of Clinical Oncology (ASCO), which published a news release on the study’s findings.
Participants in the YOCAS group practiced yoga, on average, for 180 minutes each week over the course of three sessions.
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At the end of the trial, the YOCAS participants reported overall improvements to mood, anxiety and fatigue, while the standard care group did not.
“Additionally, improvements in insomnia stemming from YOCAS yoga may be mediated by changes in overall [mood disturbance] and fatigue,” the researchers wrote.
“[The study is] an important advance because it offers survivors, who are likely already managing multiple medications, a non-pharmaceutical solution for reducing four different side effects at once,” Fumiko Chino, MD, a cancer researcher and associate professor in breast radiation oncology at MD Anderson Cancer Center, told ASCO.
Cancer survivors often continue to struggle with physical and mental-health challenges after the disease has been successfully treated. (iStock)
Timothy Pearman, Ph.D., director of supportive oncology at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University, told Fox News Digital he was not surprised by the results of the study.
“Yoga is one of the most widely studied and validated interventions for managing cancer-related fatigue, mood disturbance and overall physical health,” Pearman said.
Pearman said his wife, Jenny Finkel, is a yoga teacher and received her continuing education at Duke University’s integrative medicine program, which focuses on yoga for cancer patients.
“There are now a number of cancer-specific yoga teacher training programs nationwide,” Pearman said. “Yoga is a wonderful thing because it is very modifiable, meaning that even for people who have significant physical impairment, the exercises can be modified so that anyone can participate.”
He added that yoga is affordable, too, because “all you need is a mat and someone to show you how to do it.”
Osteoporosis, an increased risk of cardiac problems and issues with balance and stamina are other physical symptoms related to cancer treatment that yoga can help mitigate, Pearman said.
Cancer survivors who took part in an average of three yoga classes a week for four weeks reported reduced anxiety and fatigue, according to a recent study. (iStock)
Shari Botwin, a licensed clinical social worker based in Pennsylvania, is a thyroid-cancer survivor who specializes in working with victims of trauma, including cancer. She turned to yoga months after her diagnosis and told Fox News Digital the practice has been “transformative.”
According to Botwin, cancer survivors she’s worked with have dealt with emotional challenges that affect their healing process, including depression and survivor’s guilt. In addition to the physical relief yoga can provide, she said it can also offer “a supportive environment of peers, some of which are cancer thrivers.”
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Botwin added that yoga can help survivors who have lost parts of their body reframe their thinking.
“It supports us into moving into a place of self-compassion rather than shame and self-hatred,” she said.
Yoga can help cancer survivors who struggle with guilt or shame to find a community of understanding peers, according to some experts. (iStock)
Almost any type of exercise can be beneficial for cancer survivors, Pearman said. He advises his patients to stick to the type of exercise they enjoyed prior to cancer.
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He also noted that free yoga classes geared toward cancer survivors are widely available through various non-profit organizations.
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