Health
Common vision issue could lead to missed cancer warning, study finds
NEWYou can now listen to Fox News articles!
Colorblindness, a condition that mostly affects men, could be linked to a higher mortality risk in bladder cancer cases, a new study suggests.
About 8% of men are estimated to have a form of color vision deficiency (CVD), compared to 0.5% of women, according to global statistics.
The condition, in which patients see and identify color differently, could cause people to miss blood in their urine, which is a vital sign of bladder cancer.
RISK OF DEADLY CANCER TRIPLES WITH HIDDEN MOUTH BACTERIA, STUDY FINDS
Blood in the urine is the most common first sign of the disease and is often the impetus that leads to diagnosis, according to researchers at Stanford Medicine.
Those with colorblindness usually have difficulty seeing the colors red and green, which can present “everyday challenges.”
Colorblind bladder cancer patients have a 52% higher mortality risk, a Stanford study finds. (iStock)
In the latest study, published in the journal Nature Health, researchers analyzed health records and found that bladder cancer patients who are also colorblind have a 52% higher mortality rate over 20 years than those patients with normal vision.
Since colorblind people fail to recognize blood in their urine, they may be delayed in seeking care, which can lead to worse outcomes, the findings suggest. Bladder cancer is about four times more common among men than women.
COMMON VITAMIN SHOWN TO SLASH SKIN CANCER RISK IN SOME GROUPS, STUDY SUGGESTS
Senior study author Ehsan Rahimy, M.D., adjunct clinical associate professor of ophthalmology at Stanford Medicine, commented in a press release that he’s “hopeful this study raises some awareness, not only for patients with colorblindness, but for our colleagues who see these patients.”
“Colorblindness doesn’t cause bladder cancer, but it may make the earliest warning sign easier to miss.”
Dr. Douglas Lazzaro, a professor in NYU Langone’s Department of Ophthalmology, said the inability to recognize the color red in this scenario is a “real risk.”
“The patient, family and medical doctor should be made aware of this potential gap in diagnosis,” Lazzaro, who was not involved in the study, told Fox News Digital. “It is important to raise awareness of potential issues in making the diagnosis of bladder or kidney cancer in colorblind individuals.”
A graphic to test colorblindness is shown. Red-green colorblindness is the most common form. (iStock)
“My guess is that many doctors may not be looking closely enough at the medical record to pick up on this eye problem, leading to delays in diagnosis as the patient may not be able to see the issue,” he added.
While the issue may not be completely avoidable, Lazzaro suggested that it could be prevented if colorblind patients are aware of the risk and inform their doctors of their vision limitation.
CLICK HERE FOR MORE HEALTH STORIES
Dr. Don Railsback, optometrist and CEO of Vision Care Direct in Kansas, agreed that people with known CVD and their clinicians should “pay close attention.”
“This is the kind of small detail in a medical history that can change how we counsel patients on the symptoms they should never ignore,” he told Fox News Digital.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
“The takeaway is simple: Don’t rely on color alone to detect a problem. Bladder cancer can present as painless bleeding, and if you ever suspect blood in your urine, you should alert your doctor.”
One doctor said this study is a reminder to tailor health guidance to “real-world differences” that are often seen as “small details.” (iStock)
Railsback, who was not part of the research, added that if the color of urine looks “off” — for example, is tea-colored or unusually dark — the patient should be checked “promptly.”
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“This study is a strong reminder to tailor health guidance to real-world differences and variations, including color vision,” he said.
For colorblind individuals, Railsback recommends asking their primary care physician for a urine test at annual visits. If something seems unusual, they should ask a spouse or partner.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
“Colorblindness doesn’t cause bladder cancer, but it may make the earliest warning sign easier to miss,” he said. “The fix is awareness and simple testing, not fear.”
Fox News Digital reached out to the study authors for comment.
Health
She Lost 117 Pounds With the Help of Daily Prayer—Here’s How
Use left and right arrow keys to navigate between menu items.
Use escape to exit the menu.
Sign Up
Create a free account to access exclusive content, play games, solve puzzles, test your pop-culture knowledge and receive special offers.
Already have an account? Login
Health
RFK Jr, EPA chief ‘declare war’ on microplastics amid growing evidence of health risks
NEWYou can now listen to Fox News articles!
Health and Human Services Secretary RFK Jr. and EPA Administrator Lee Zeldin are declaring a war on microplastics.
These tiny bits of plastic, which are less than 5 mm in size, can persist in our environment for hundreds or thousands of years. They may also build up in our bodies, our hearts and our brains, causing untold damage.
For the first time, the EPA is adding microplastics and pharmaceuticals to its Contaminant Candidate List for drinking water, which will help to prioritize funding and pave the way for potential future regulation involving Congress.
RFK JR LAUNCHES $134M+ NATIONAL PROGRAM TO STUDY MICROPLASTICS IN THE HUMAN BODY, DRINKING WATER
HHS is also launching the Systematic Targeting of Microplastics — or STOMP — to study how microplastics accumulate in the body.
Kennedy spoke with Fox News in an exclusive interview accompanying the EPA/HHS announcement.
“Microplastics, which are less than 5 mm in size, can persist in the environment for hundreds or thousands of years,” said Dr. Marc Siegel. “They may also build up in our bodies, our hearts and our brains, causing untold damage. (iStock)
“We do not have the science that distinguishes between the impacts of these different types of plastics, and maybe if we identify those impacts, the damaging ones can be immediately eliminated, because you can replace them with something else,” he said.
“Our job — and we are really at the limit of our power right now — is to try to answer those questions before we take another action.”
RFK JR BACKS BEEF, DECLARING ‘WAR ON PROTEIN IS OVER’ AS HE THANKS AMERICA’S CATTLE RANCHERS
Kennedy pointed to emerging science suggesting microplastics’ direct impacts on public health.
“Some of them may be benign – others are very, very harmful,” he warned. “The science shows if they cause inflammation, they cause oxidative stress.”
“As a body, they are endocrine disruptors, so they interfere with fertility,” he added.
For the first time, the EPA is adding microplastics and pharmaceuticals to its Contaminant Candidate List for drinking water, which will help to prioritize funding and pave the way for potential future regulation involving Congress. (iStock)
As emerging research suggests a higher risk of heart attack, stroke and neurodegenerative disease when microplastics are present at the cellular level, “the time to act is now,” according to Dr. Leonardo Trasande, a professor of pediatrics and population health at NYU Grossman School of Medicine.
During a panel accompanying the announcement, Trasande compared the issue to efforts to reduce lead exposure in the 1970s, when the government took action as soon as the danger was identified, even before all research was complete.
CLICK HERE FOR MORE HEALTH STORIES
Kennedy, who has a long history of fighting chemicals in the environment, blames big businesses for causing the problem and wants them to clean it up. “That’s a lesson we are all supposed to have learned at kindergarten – that you clean up after yourself, you don’t force the public to do it.”
The same approach applies to pharmaceuticals that make their way into the environment, he noted.
EPA Administrator Lee Zeldin holds a microplastic sample during an announcement at EPA headquarters in Washington, D.C., on April 2, 2026. (Ken Cedeno/Reuters)
“Particularly for our children, it’s very alarming. They are swimming around now in a toxic soup. It’s coming from everywhere,” Kennedy warned. “It’s coming from their food. It’s coming from agriculture. It’s coming from the air and water, and it’s coming from pharmaceutical drugs.
“Lee has directed his agency under President Trump to do this study so we can start regulating the discharge of these chemicals,” he went on. “A lot of them you can remove through carbon technology and other technologies.”
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
Administrator Zeldin said he believes the fight against microplastics is a bipartisan issue. He is calling for more education and transparency when it comes to microplastics and public health, cautioning against the federal government proposing a one-size-fits-all solution.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“You want to be able to get the answers, you want to see the gold-standard science,” he said. “You demand radical transparency. You’re looking through the website, and it’s ignoring what you came to that web page to look for. I feel like there’s a communication gap – and when there’s a communication gap, there’s a trust gap.”
EPA Administrator Lee Zeldin speaks alongside HHS Secretary Robert F. Kennedy Jr. during the microplastics announcement at EPA headquarters in Washington, D.C., on April 2, 2026. (Ken Cedeno/Reuters)
Zeldin and Kennedy have been working closely under President Trump’s Make America Healthy Again agenda and say they enjoy working together.
“There’s no American in this country who can’t get heard somehow by Secretary Kennedy, and it’s just an honor to serve alongside him,” Zeldin said.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
Kennedy added, “I like everybody in that Cabinet, but Lee and I work with particular closeness, and I’ve really enjoyed the relationship.”
It is clear they would like this relationship to continue, even if their roles change. “You never know what’s going to happen,” Kennedy said.
Health
LeAnn Rimes’ emotional reaction to jaw release therapy sparks widespread buzz
NEWYou can now listen to Fox News articles!
Singer LeAnn Rimes has gone viral for her reaction while receiving jaw release therapy.
In a session with Garry Lineham, co-founder of Human Garage in California — a resource for self-healing practices — Rimes received an intra-oral massage, releasing the tension in her jaw. She seemed to instantly feel relief, sobbing on the table.
Jaw release therapy, which involves the massaging or stretching of muscles in the face, is popular for relieving TMJ pain, headaches and jaw clicking, according to experts.
LEANN RIMES BREAKS DOWN INTO TEARS WHILE UNDERGOING ‘DEEP JAW RELEASE’
In an interview with Fox News Digital, Lineham shared that stress has an immense impact on human health, especially on muscle tension and pain.
“We hold emotions in our body,” he said. “Emotions cause a sympathetic response or a stress response in the body.”
“When you release the jaw, instantaneously you come out of that fight or flight mode,” Lineham said. (iStock)
“Stress is one thing that impacts every disease, whether it’s emotional or physical, whether it is genetic,” he went on. “Stress is the thing that makes genetics pop. If you take away stress, those genetic markers no longer express themselves.”
STUDY REVEAL WHY CHEWING GUM MIGHT ACTUALLY HELP WITH FOCUS AND STRESS RELIEF
Clenching the jaw can create stress, which happens naturally with physical and emotional exertion, according to Lineham.
“If you clench your jaw and hold it there for three to five minutes … you’ll actually fire adrenaline and norepinephrine (hormones and neurotransmitters),” he said.
This sends a message to the body that you’re bracing for an “attack,” releasing hormones like stress, Lineham added.
“When you release the jaw, then instantaneously you come out of fight or flight mode.”
How jaw release works
Jaw release therapy targets the fascia, or the connective tissue that supports the body’s muscles, organs and joints. Stretching the fascia also allows the muscle to stretch, providing relief, Lineham said.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“When you release the jaw, then instantaneously you come out of that fight or flight mode,” he said. “And if you’ve been there for a long time, like most people have, it instantaneously shocks the nervous system in a good way.”
CLICK HERE FOR MORE HEALTH STORIES
Dr. Justin Richer, oral and maxillofacial surgeon at Riverside Oral Surgery in New Jersey, shared the benefits and risks of jaw release treatment with Fox News Digital.
Jaw release therapy can help with facial pain and muscle tightness. (iStock)
Certain muscles in the body, such as the shoulder or back, can tense up and “overreact to problems that are going on within them,” said the doctor, who did not treat Rimes.
“Jaw release is almost like a massage or similar technique, to put pressure on the muscles and let the tension that’s built up just kind of relax away,” he said. “It’s not something that a lot of people do.”
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
The procedure is most beneficial for those with symptoms of TMJ, facial and muscle pain, and tightness, according to Richer.
Some physical therapists and massage therapists offer this treatment, but Richer recommends seeking help from an oral-facial pain specialist or surgeon who “really understands the anatomy of the jaw joint.”
Dr. Richer recommends seeing an oral surgeon or specialist before seeking the procedure. (iStock)
“If it’s done properly, there’s very minimal risk,” he said. “What we get concerned about is undue manipulation of the joint, so either cracking or distorting or trying to forcefully move the joint . . . that can actually cause undue harm from an orthopedic perspective.”
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
Despite the benefits, Richer stressed that this kind of therapy may be a temporary fix, as it could be treating only the symptoms of an underlying problem.
“Get a diagnosis first before you go ahead and start manipulating things,” he advised.
-
South-Carolina1 week agoSouth Carolina vs TCU predictions for Elite Eight game in March Madness
-
Atlanta, GA1 day ago1 teenage girl killed, another injured in shooting at Piedmont Park, police say
-
Vermont1 week ago
Skier dies after fall at Sugarbush Resort
-
Movie Reviews4 days agoVaazha 2 first half review: Hashir anchors a lively, chaos-filled teen tale
-
Politics1 week agoTrump’s Ballroom Design Has Barely Been Scrutinized
-
Atlanta, GA1 week agoFetishist ‘No Kings’ protester in mask drags ‘Trump’ and ‘JD Vance’ behind her wheelchair
-
Entertainment4 days agoInside Ye’s first comeback show at SoFi Stadium
-
Politics1 week agoJD Vance says he was ‘obsessed’ with UFOs, believes aliens are actually ‘demons’