Health
Intermittent fasting’s real benefit may come after you start eating again
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Research continues to uncover new details on how fasting may help extend life.
A new study published in the journal Nature Communications investigated how intermittent fasting can boost longevity in small worms often used in aging research.
Researchers from the University of Texas Southwestern Medical Center in Dallas compared worms that were fed normally to those that underwent a 24-hour fast in early adulthood and were then fed again, according to a press release.
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The scientists measured a variety of factors, including stored fat, gene activity related to fat metabolism and lifespan.
The results showed that the life-boosting benefit did not depend on the fasting itself but on the body’s behavior after eating again.
Experts say sustainability is key when choosing a long-term weight-loss strategy. (iStock)
Study lead Peter Douglas, associate professor of molecular biology and a member of the Hamon Center for Regenerative Science and Medicine at UT Southwestern, suggested that these discoveries “shift the focus toward a neglected side of the metabolic coin – the re-feeding phase.”
“Our data suggest that the health-promoting effects of intermittent fasting are not merely a product of the fast itself, but are dependent on how the metabolic machinery recalibrates during the subsequent transition back to a fed state,” he said.
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“Our findings bridge a gap between lipid metabolism and aging research,” he added. “By targeting aging, the single greatest risk factor for human disease, we move beyond treating isolated conditions toward a preventive model of medicine that enhances quality of life for all individuals.”
Lauri Wright, director of nutrition programs at the University of South Florida’s College of Public Health, called this a “high-quality” study that adds an “important nuance to how we think about fasting and longevity.”
Intermittent fasting typically involves limiting meals to an eight-hour daily window or fasting every other day. (iStock)
The benefits of the refeeding phase after fasting were “especially interesting,” Wright, who was not involved in the study, told Fox News Digital.
“The researchers showed that longevity was linked to the body’s ability to turn off fat breakdown after fasting, allowing cells to restore energy balance,” she reiterated.
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“From a scientific standpoint, that’s a meaningful shift because it suggests fasting is not just about burning fat, but about metabolic flexibility.”
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Fasting may support longevity through triggering metabolic switching, enhancing cellular repair and stress resistance and improving markers like insulin sensitivity, research shows.
Limitations and cautions
Although this study provides “important insight” on the power of refeeding, Wright noted that the findings should be approached with caution, as the study was done on worms and cannot always be translated to humans.
“Additionally, it explains how a process might work in a controlled lab condition rather than real-world eating behaviors,” she added as a limitation. “Finally, the study is short-term and doesn’t give us the long-term translation on lifespan outcomes.”
The review found intermittent fasting was barely more effective than doing nothing, according to the study authors. (iStock)
Wright cautioned that fasting is “not a magic solution for longevity, and how you eat overall matters more than when you eat.”
“I advise, first and foremost, to focus on diet quality, including a variety of fruits and vegetables, healthy fats and minimally processed foods,” she said.
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For those who are considering fasting, it’s better to stick with a moderate plan — like a 12- to 14-hour overnight fast — rather than going to extremes, Wright said. After fasting, she recommends focusing on well-balanced meals.
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Several groups of people should be cautioned against fasting, according to Wright, including those with diabetes who are on insulin or hypoglycemic medications, those who are pregnant or breastfeeding, anyone with a history of eating disorders and older adults at risk of malnutrition.
Anyone considering intermittent fasting should consult with a doctor before starting.
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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