Health
Taylor Swift has a mostly positive impact on fans' body image and diet culture, study reveals
Pop star Taylor Swift has helped her fans achieve a more positive outlook overall on diet culture, disordered eating and body image, according to a new study from the University of Vermont.
The research, published in the journal Social Science and Medicine, surveyed hundreds of social media posts on TikTok and Reddit from Swift fans’ remarks about eating disorders or body image.
The common themes included conversations about Swift as a role model for disordered eating recovery; the use of or identification with specific songs that mention struggles with eating or body image; and objectification of Swift’s body.
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The study also examined conflicting reactions from fans on social media to a scene in Swift’s “Anti-Hero” music video that depicted the word “fat” on a scale.
Swift’s disclosure of her own struggles with eating and body image have had an overall positive influence on her fans with similar struggles, the researchers concluded.
Although it was difficult to decipher demographics from social media posts, the “general sense” was that most users were young adults, many on TikTok presenting as high school age or younger, a researcher said. (Getty Images; iStock)
Swift is considered “one of the most popular and influential celebrities” with “power as a role model for millions of fans across the world,” the study findings stated.
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Lead study researchers Lizzy Pope and Kelsey Rose discussed the findings with Fox News Digital.
Pope, an associate professor of nutrition and food sciences at the University of Vermont, said she recognized the admiration many of her students have for Swift.
Taylor Swift performs onstage during “Taylor Swift | The Eras Tour” at Veltins Arena on July 17, 2024, in Gelsenkirchen, Germany. (Andreas Rentz/TAS24/Getty Images for TAS Rights Management)
In Swift’s 2020 documentary, “Miss Americana,” the pop star spoke candidly about her eating disorder — which led Pope to wonder how such disclosures have impacted her fans.
She and Rose, a clinical assistant professor of nutrition and food sciences at the University of Vermont, began gathering qualitative data from social media to create a “code book” of common themes.
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The researchers found that Swift seemed to be a role model for those dealing with disordered eating.
“People would have really vulnerable, honest reflections on how her work, or her disclosure, had helped them through disordered eating of their own,” Pope said.
Two Taylor Swift fans pose for a selfie in the city center during the pop singer’s concert at the nearby Veltins Arena on July 17, 2024, in Gelsenkirchen, Germany. (Hesham Elsherif/Getty Images)
Swift also appeared to help decrease the stigma around disordered eating and make it more acceptable to seek treatment, according to the researchers.
Despite the overall positive effects, however, Pope noted that many fans still “persistently objectified” Swift’s body online.
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Pope also called the “fat scale” in Swift’s “Anti-Hero” music video an “artistic choice,” although some people claimed that it showed “anti-fat bias.”
“Other people thought it was just her experience as someone with an eating disorder who has body dysmorphia and sees her objectively thin body as fat,” she said.
(Swift has since removed this scene from the video, in response to critics who considered it “harmful,” Pope said.)
Taylor Swift and Lana Wilson are shown speaking onstage during the Netflix premiere of “Miss Americana” at Sundance Film Festival on Jan. 23, 2020, in Park City, Utah. (Kevin Mazur/Getty Images for Netfilx)
Given Swift’s “vulnerability and honesty,” Rose pointed out the “profound impact” the singer has had on society.
“A strong female figure in the celebrity world can have a huge impact on our culture and the well-being of our citizens,” she said.
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Eating disorders have risen since the pandemic began, particularly among teens and young adults, Pope pointed out.
“So, maybe there’s an untapped public health potential to partner with celebrities who have had these types of experiences and are willing to be vulnerable and … change the way we think about bodies, eating and what it means to be healthy,” she suggested.
Warning on ‘potential detriment’
Dr. Andrea Vazzana, a psychologist specializing in the treatment of eating disorders at NYU Langone in New York City, reacted to the study findings in an interview with Fox News Digital. She was not involved in the research.
Vazzana pointed out that Swift has driven people to action in other areas, from voting to attending football games and making friendship bracelets.
Taylor Swift performs onstage during “Taylor Swift | The Eras Tour” at Veltins Arena on July 17, 2024, in Gelsenkirchen, Germany. (Andreas Rentz/TAS24/Getty Images for TAS Rights Management)
The pop star’s influence on disordered eating, however, could be a “potential detriment,” Vazzana warned.
In her 2020 documentary, “Taylor appeared to advocate for body acceptance and against behaviors that sabotage one’s body image and physical or emotional health,” she said.
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“She spoke of the futility of trying to meet societal beauty standards – in part because beauty is in the eye of the beholder and in part because of the incompatibility of meeting multiple standards simultaneously.”
Vazzana, however, said she considers this self-disclosure to be “flawed in several ways.”
“A strong female figure in the celebrity world can have a huge impact on our culture and the well-being of our citizens,” one of the researchers said. (iStock)
“Some people will view Taylor as a role model of vitality,” she said.
“On the other hand, those fans [who are] susceptible to body dissatisfaction and eating disorders are likely to scour her words for tips on how she lost weight and ways that she now maintains what most would consider an enviable physique.”
There is a risk that fans might try to “emulate her exercise and restrictive eating habits, despite her disavowal of them.”
Swift’s disclosure addresses “weight-loss methods, timelines, social reinforcers and excuses [given to] concerned individuals,” the psychologist added.
There is a risk that fans might try to “emulate her exercise and restrictive eating habits, despite her disavowal of them,” Vazzana said.
Swift also shared her clothing size at her current weight and at her thinnest, the expert noted, which could spark comparisons or even self-loathing among fans, Vazzana also said.
Swift’s disclosure of details about her disordered eating could pose a risk for some fans, one psychologist warned. (iStock)
“Multiple well-controlled quantitative research studies have demonstrated the negative impact of comparing one’s appearance with celebrities who promote thinness, with stronger parasocial relationships and celebrity worship magnifying that impact.”
Vazzana also called out potential limitations of the study.
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“Data was sourced from a self-selected population of individuals who were like-minded in their choice of social media and their Swiftie fandom,” she said.
“Swifties are a notoriously cohesive and loyal group of supporters.”
So these fans may be less likely to disagree with the core group of posters to avoid any backlash, Vazzana noted.
The posts were also not randomly selected, she added, which could introduce a “potential source of bias.”
Fox News Digital reached out to the study researchers for reaction to Vazzana’s input and to Swift’s representatives requesting comment.
Health
Do collagen supplements really improve skin? Major review reveals the truth
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Collagen supplements have exploded in popularity, touted as everything from an anti-aging miracle to a muscle recovery booster.
But a sweeping new review conducted by U.K. researchers suggests that while collagen may help improve skin elasticity and ease arthritis pain, it does little for athletic performance or wrinkle reduction.
Researchers from Anglia Ruskin University analyzed 16 systematic reviews and 113 randomized controlled trials involving nearly 8,000 participants worldwide, which they say is the most extensive evaluation of collagen’s health effects to date.
The review found consistent evidence that collagen supplementation improves skin elasticity and hydration over time and provides significant relief from osteoarthritis-related joint pain and stiffness, according to findings published in Aesthetic Surgery Journal Open Forum.
A large U.K. review found that collagen supplements may improve skin elasticity and hydration over time. (iStock)
The researchers, however, did not find meaningful improvements in post-exercise muscle recovery, soreness or tendon mechanical properties (strength, springiness and stretch resistance).
“Collagen is not a cure-all, but it does have credible benefits when used consistently over time, particularly for skin and osteoarthritis,” co-author Lee Smith, professor of public health at Anglia Ruskin University, said in a statement.
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“Our findings show clear benefits in key areas of healthy aging, while also dispelling some of the myths surrounding its use,” Smith added.
Collagen, the most abundant protein in the body, supports skin, bones, tendons, cartilage and connective tissue, according to experts. Natural collagen production begins to drop in early adulthood and declines more sharply with age.
The study found that collagen supplements may help reduce joint pain and stiffness in people with osteoarthritis. (iStock)
The review found that long-term collagen supplementation was linked to improved skin firmness and hydration, but did not help skin roughness — a proxy for visible wrinkles.
Benefits appear to accumulate gradually, suggesting that collagen should not be viewed as an “anti-wrinkle ‘quick fix,’ but as a foundational dermal support for individuals seeking holistic skin maintenance,” the researchers said.
“If we define anti-aging as a product or technique designed to prevent the appearance of getting older, then I believe our findings do support this claim for some parameters,” Smith told the BBC. “For example, an improvement in skin tone and moisture is associated with a more youthful-looking appearance.”
Collagen supplementation was linked to reduced pain and stiffness in people with osteoarthritis, with stronger benefits seen over longer periods of use, and showed modest improvements in muscle mass and tendon structure that may support healthy aging.
Collagen did not significantly improve skin roughness, a marker of visible wrinkles. (iStock)
However, it did not show meaningful results when used as a fast-acting sports performance supplement, and evidence for benefits related to cholesterol, blood sugar, blood pressure and oral health was mixed or inconclusive.
Dr. Daniel Ghiyam, a California-based physician and longevity specialist, said the findings align with what he sees in clinical practice.
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“Collagen is a targeted support tool, not a foundation of health or performance,” Ghiyam, who was not involved in the study, told Fox News Digital. “When marketed that way, it makes sense. When marketed as a cure-all, it doesn’t hold up to the data.”
The authors noted that while many previous collagen studies have received financial support from the supplement industry, the current review did not receive industry funding.
Experts say collagen supplements may offer modest benefits for skin hydration and joint comfort, but they are not a cure-all. (iStock)
The team called for more high-quality clinical trials examining long-term outcomes, optimal dosages and differences between collagen sources, such as marine, bovine and plant-based alternatives.
Among its limitations, the review could not determine whether certain forms of collagen work better than others or what the optimal regimen should be.
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While the review included randomized controlled trials, the quality of the studies varied, with newer research generally showing stronger results.
Experts say more data and studies are needed to build on the findings. They also noted that diet plays a crucial role in skin health.
Collagen supplements, often sold as powders or pills, may improve skin elasticity and ease joint pain, experts say. (iStock)
Dr. Erum Ilyas, a Pennsylvania-based dermatologist and chair of dermatology at Drexel University College of Medicine, noted that the review analyzed previously published meta-analyses rather than generating new primary data.
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“At this time, I have not seen sufficiently strong independent evidence to routinely recommend collagen supplements to my patients,” Ilyas, who was not involved in the review, told Fox News Digital.
“Although some studies show modest improvements in markers such as hydration and elasticity, there remains limited independent, biopsy-confirmed evidence demonstrating sustained increases in dermal collagen content,” she added.
Fox News Digital has reached out to the researchers for comment.
Health
Origin of deadly cancer affecting young adults revealed in alarming report
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As colorectal cancer (CRC) is now the leading cause of cancer death in adults under 50, a new report reveals some surprising shifts in the incidence of the disease.
Although rates of CRC have been declining among seniors, those 65 and under are facing a rise in diagnoses, according to a report titled Colorectal Cancer Statistics, 2026, from the American Cancer Society.
Adults 65 and younger comprise nearly half (45%) of all new colorectal cancer cases — a significant increase from 27% in 1995, states the report, which was published in CA: A Cancer Journal for Clinicians.
The disease is rising fastest among adults 20 to 49 years old, at a rate of 3% per year.
Colorectal cancer is now the leading cause of cancer death in adults under 50. (iStock)
Among adults 50 and under, 75% of colorectal cancers are diagnosed at an advanced stage. Half of the diagnoses in that age range are made between the ages of 45 and 49. Although that age group is eligible to receive routine screenings, just 37% do so.
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The report also revealed that rectal cancer is on the rise, now accounting for about one-third (32%) of all CRC cases — an increase from 27% in the mid-2000s.
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“After decades of progress, the risk of dying from colorectal cancer is climbing in younger generations of men and women, confirming a real uptick in disease because of something we’re doing or some other exposure,” said Rebecca Siegel, senior scientific director, surveillance research at the American Cancer Society and lead author of the report, in a press release.
Among adults 50 and under, 75% of colorectal cancers are diagnosed at an advanced stage. Half of the diagnoses in that age range are made between the ages of 45 and 49. (iStock)
“We need to redouble research efforts to understand the cause, but also circumvent deaths through earlier detection by educating clinicians and the general public about symptoms and increasing screening in people 45-54 years.”
It is projected that 158,850 new cases of colorectal cancer will be diagnosed this year, and that the disease will cause 55,230 deaths, per the report.
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More than half of CRC cases can be linked to high-risk behaviors, the researchers said. Those include lack of nutrition, high alcohol consumption, smoking, lack of exercise and obesity.
“These findings further underscore that colorectal cancer is worsening among younger generations and highlight the immediate need for eligible adults to begin screening at the recommended age of 45,” said Dr. William Dahut, chief scientific officer at the American Cancer Society.
When the disease is caught at a local (early) stage, the five-year survival rate is 95%. (iStock)
“The report also shines a light on the crucial importance of continued funding for research to help discover new therapies to treat the disease and advance patient care.”
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When the disease is caught at a local (early) stage, the five-year survival rate is 95%, the report stated.
Health
Aging process could accelerate due to ‘forever chemicals’ exposure, study finds
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A new study suggests that middle-aged men may be more vulnerable to faster biological aging, potentially linked to exposure to “forever chemicals.”
The research, published in the journal Frontiers in Aging, examined how perfluoroalkyl and polyfluoroalkyl substances, more commonly known as PFAS, could impact aging at the cellular level.
PFAS are synthetic chemicals commonly used in nonstick cookware, food packaging, water-resistant fabrics and other consumer products, the study noted.
Their chemical structure makes them highly resistant to breaking down, allowing them to accumulate in water, soil and the human body.
Chinese researchers analyzed blood samples from 326 adults enrolled in the U.S. National Health and Nutrition Examination Survey between 1999 and 2000.
A new study suggests that middle-aged men could face accelerated biological aging at the cellular level due to exposure to PFAS. (iStock)
The researchers measured levels of 11 PFAS compounds in participants’ blood and used DNA-based “epigenetic clocks” — tools that analyze chemical changes to DNA to estimate biological age — to determine how quickly their bodies were aging at the cellular level, the study stated.
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Two compounds, perfluorononanoic acid (PFNA) and perfluorooctanesulfonamide (PFOSA), were detected in 95% of participants.
Higher concentrations of those chemicals were associated with faster biological aging in men of certain age groups, but not in women.
“People should not panic.”
The compounds most strongly linked to accelerated aging were not the PFAS chemicals that typically receive the most public attention, the researchers noted.
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“The associations were strongest in adults aged 50 to 64, particularly in men,” Dr. Xiangwei Li, professor at Shanghai Jiao Tong University School of Medicine and the study’s corresponding author, told Fox News Digital.
“While this does not establish that PFAS cause aging, it suggests that these widely present ‘forever chemicals’ may be linked to molecular changes related to long-term health and aging.”
The study found that two of the compounds were detected in 95% of participants, and higher levels were linked to faster biological aging in men ages 50–64. (iStock)
Midlife may represent a more sensitive biological period, when the body becomes more vulnerable to age-related stressors, according to the researchers.
Lifestyle factors, such as smoking, may influence biological aging markers, potentially increasing vulnerability to environmental pollutants.
While Li said “people should not panic,” she does recommend looking for reasonable ways to reduce exposure.
That might mean checking local drinking water reports, using certified water filters designed to reduce PFAS, and limiting the use of stain- or grease-resistant products when alternatives are available.
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Meaningful reductions in PFAS exposure will likely depend on broader regulatory action and environmental cleanup efforts, Li added.
The researchers noted that midlife could be a particularly sensitive stage, when the body is more susceptible to stressors associated with aging. (iStock)
Study limitations
The researchers outlined several important limitations of the research, including that the findings show an association, but do not prove that PFAS directly causes accelerated aging.
“The study is cross-sectional, meaning exposure and aging markers were measured at the same time, so we cannot determine causality,” Li told Fox News Digital.
The study was also relatively small, limited to 326 adults age 50 or older, which means the findings may not apply to younger people or broader populations.
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Researchers measured PFAS levels using data collected between 1999 and 2000, and today’s exposure patterns may differ.
Li added that while PFAS is known to persist in the environment and the body, these results should be validated through larger, more recent studies that follow participants over time.
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