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5 ways to preserve your vision as you age, according to an ophthalmologist

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5 ways to preserve your vision as you age, according to an ophthalmologist

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As people age, vision naturally declines and the risk of eye conditions increases. That includes age-related macular degeneration (AMD), a condition that typically occurs in patients older than 50.

AMD is one of the leading causes of vision loss among adults over 60 and impacts millions of Americans, according to the American Macular Degeneration Foundation.

The condition degrades the ability to read, drive and recognize faces. AMD has no cure, so experts advocate for early detection and prevention.

In more advanced stages of AMD, patients may notice wavy straight lines, dark spots in their vision, or blurred central vision, according to ophthalmologist Dr. Vaidehi Dedania at NYU Langone Health.

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Vision loss can be particularly difficult for seniors, as impaired eyesight can lead to more falls, decreased mobility and loss of independence, the doctor told Fox News Digital.

Age-related macular degeneration is one of the leading causes of vision loss among adults over 60. (iStock)

“We are moving toward a world where we don’t just react to vision loss — we can intercept it and take measures to delay what used to be inevitable for many patients,” Dedania said.

While the main risk factors for age-related macular degeneration are genetics and aging, the expert shared the following five lifestyle changes that could decrease the risk and severity of the disease.

DOCTOR SHARES 3 SIMPLE CHANGES TO STAY HEALTHY AND INDEPENDENT AS YOU AGE

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No. 1: Stop smoking

Smoking is a major risk factor of AMD and can “significantly impact” the risk of vision loss, according to Dedania.

“The oxidative stress from smoking can really affect the retinal cells, and this is what increases someone’s risk of macular deterioration,” she told Fox News Digital. The habit can also speed up AMD’s progression and reduce the effectiveness of treatments.

Smoking can increase the risk of vision loss, according to experts. (iStock)

“We really encourage people who smoke to stop smoking, especially if they have family members with this condition,” the expert told Fox News Digital. 

People who stopped smoking 20 years ago may have a risk level similar to those whose risk is based primarily on age and genetics, she noted. “That’s why quitting as early as possible is so important.”

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No. 2: Get proper nutrition

Eating a healthy diet can impact the advancement of any disease, including AMD.

Diets high in processed foods, sugar and fat are associated with macular degeneration due to an imbalance of the gut microbiome, according to a recent study by researchers at the University of California, Davis.

COMMON DIABETES DRUG MAY HELP PRESERVE EYESIGHT AS PEOPLE AGE

“These are things that are currently still being explored, but we definitely know that our diet affects our risk of macular degeneration and how advanced it’s going to be,” Dedania told Fox News Digital.

She recommends adding more leafy greens and maintaining a balanced diet to support a healthy gut microbiome. In particular, she is a big advocate of the Mediterranean diet.

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Eating a healthy diet can impact the advancement of any disease, including AMD. (iStock)

3. Consider supplements

Certain supplements can decrease the risk of AMD. In particular, AREDS2 is a specific combination of vitamins and minerals used in the Age-Related Eye Disease Study 2.

In clinical trials, the AREDS2 formula was shown to help slow progression of AMD in people with intermediate or late stages of the disease, according to the National Eye Institute.

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“While patients can take these supplements early on, we really only have data to show that it helps after they’ve already reached the intermediate stage,” Dedania noted.

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Certain supplements could help slow progression of AMD in people with intermediate or late stages of the disease. (iStock)

While taking the supplement very early on may not significantly impact risk, it is safe to start anytime as long as patients aren’t doubling up on their vitamins, according to the doctor.

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Dedania noted that earlier formulations of AREDS — without the “2” — included beta-carotene, which has since been removed due to its link to lung cancer in smokers.

“Make sure that you’re finding the supplement that has AREDS2 on it and use that one,” she advised.

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4. Exercise regularly

Regular movement is another core pillar of health that can help slow the progression of disease.

“Exercise falls into the overall balance of a healthy lifestyle,” Dedania said.

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“We know that exercise also diminishes oxidative stress, and these are things that we aim to do just for overall well-being — but there are studies that show that it also benefits patients with macular degeneration in terms of their risk of advanced disease.”

Patients should provide their doctor with information on a family history of eye conditions. (iStock)

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No. 5: Get regular eye exams

Seeing your eye doctor for routine screenings could be the key to spotting an issue before it’s too late.

With AMD, patients are not typically symptomatic until they’ve reached intermediate or advanced stages of the disease. “Patients may have macular degeneration and they don’t know,” Dedania said.

AMD symptoms, like seeing wavy lines and black dots, don’t occur in early stages, according to an expert. (iStock)

The ophthalmologist reiterated that the disease is not frequently seen in patients under 50, and signs often go undetected in patients over 60.

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“It is important for patients 50 and above to have a general eye exam and come equipped with the knowledge of whether they have family members with macular degeneration,” she advised.

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Leading oncologist reveals 6 habits that could promote longevity and reduce your risk of chronic illness

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Leading oncologist reveals 6 habits that could promote longevity and reduce your risk of chronic illness

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The health and wellness information put out on television, podcasts, social media, websites and elsewhere can be overwhelming, but a leading oncologist and University of Pennsylvania bioethicist argues healthy aging can be simplified into six evidence-based rules.

“Don’t be a schmuck” is the first principle offered by Dr. Ezekiel Emanuel in his book, “Eat Your Ice Cream: Six Simple Rules for a Long and Healthy Life.”

“Don’t be stupid,” Emanuel said recently on the ZOE Science & Nutrition podcast. “This is something my father used to say to his three sons very commonly when we were doing something dumb.”

Emanuel’s brothers are former Chicago Mayor Rahm Emanuel and powerful talent agent Ari Emanuel.

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Emanuel argued that obviously dangerous activities, such as BASE jumping, climbing Mount Everest and smoking and vaping are examples of being a schmuck because they carry a high risk of death.

His other principles for living longer and reducing disease risk include prioritizing an active social life, staying mentally active with new hobbies and opportunities to learn, limiting processed and sugary foods and drinks without being overly restrictive, engaging in moderate exercise and getting proper sleep.

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“Our entire brain is constructed around social interactions, and it does way more for us,” Emanuel said. “We know that if you’re lonely, socially isolated, you dramatically increase your risks of mortality.

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“More than 3 million people worldwide have been enrolled in studies about social interaction and longevity,” he added. “And the socially isolated, people who have zero or one friends, don’t see friends a lot. Those people are much more likely to die in the next few years.”

A leading health expert argues that loneliness poses health risks comparable to smoking cigarettes. (iStock)

According to Emanuel, being socially isolated or lonely “is the equivalent of smoking 15 cigarettes a day.”

Both close relationships and casual social interactions contribute to well-being, he said.

Emanuel explained why he thinks much of society’s obsession with wellness is toxic and what he labels as “the wellness industrial complex” gets wrong.

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Dr. Ezekiel Emanuel said the wellness industrial complex’s obsession with wellness is toxic. (iStock)

“You should not be obsessed about wellness,” Emanuel said on the podcast. “You should be obsessed about living a meaningful life. That’s really what’s important, and wellness is only a means to an end.”

Much of the wellness industry focuses on self-denial, which is misguided, said Emanuel.

“Biology for humans is about homeostasis, the balance between one extreme and another,” he said.

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Society’s current obsession with wellness is nothing new, he added.

“Wellness is a response to a topsy-turvy world, a lot of uncertainty about what the future’s bringing, people feeling like their life’s out of control,” he said. 

“And, so, wellness is a response. This is something I can control — what I eat, the vaccines I get, the exercise — and I think that’s what we have today. This is a lot about self-control transmuted into wellness as the outlet.”

Dr. Ezekiel Emanuel said he is a teetotaler himself but says he serves alcohol at his dinner parties because he believes it acts as a social lubricant. (iStock)

The body thrives when it doesn’t take dieting or exercising to extremes, Emanuel said. He is a teetotaler himself, but his wife enjoys cocktails, and when they have a dinner party, they serve alcohol.

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Don’t drink alone or use alcohol to drown your sorrows or avoid dealing with them, Emanuel advised.

The ZOE podcast asked Emanuel to advise listeners who aren’t following any of his six rules what to try first.

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“Dinner parties,” he said. “You cook, and you both have good, healthy food because you’ve cooked it. Ynd you’ve challenged your mind ‘cause you’re adding a new recipe, and you’re figuring out how to do it right.

Hosting a dinner party is a healthy activity people should engage in, a health expert says. (iStock)

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“You have people over, so you’ve got social connections,” he continued. “You’re challenging your mind with a good conversation. And when it’s all over, you go out for a walk so you get some physical activity. 

“This is like you’ve done almost everything in wellness. All of those elements are key to wellness, and it’s the kind of thing you can do, you know, once a weekend or … And you’ll be happier.”

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9 Ways To Reverse Stress-Related Weight Gain Fast—One Woman Shed 100 Lbs!

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9 Ways To Reverse Stress-Related Weight Gain Fast—One Woman Shed 100 Lbs!


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Can Stress Cause Weight Gain? How to Lose Stress Weight Fast




















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Weight-loss drugs may improve job prospects and dating odds for one group

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Weight-loss drugs may improve job prospects and dating odds for one group

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A recent study suggests GLP-1-related weight loss may improve some women’s relationships and employment status.

Rebecca Diamond, professor of economics at Harvard University in Boston, independently published research that found an association between weight-loss medications and a change in women’s social and economic outcomes.

Diamond used the Understanding America Study, a panel survey from the University of Southern California, to compare women who started GLP-1s for weight loss to those who wanted to start but had not yet done so.

DR OZ LINKS OBESITY TO CHRONIC DISEASE SURGE, SAYS GLP-1S CAN ‘JUMPSTART’ BETTER HEALTH

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The comparison considered body mass, health, income, employment, partnership status and well-being before treatment.

The study focused on women because they are more likely to use GLP-1s than men. It excluded people taking GLP-1 drugs for diabetes, as their use is driven by a medical condition rather than weight-loss demand.

Women who began GLP-1s for weight loss and were successful in losing weight experienced changes in relationship and employment status, according to the findings. (iStock)

Women who successfully lost weight with GLP-1 medications experienced changes across several life outcomes, including employment, marriage and cohabitation, according to the study.

Marriage and cohabitation rose 29% for single women after about 18 months.

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DIVORCEES AND WIDOWS SHARE CONCERNING MENTAL HEALTH TRAIT, RESEARCHERS FIND

Among women who were not employed at the start of the study, job prospects increased by 27% after the same amount of time. Those who were already employed did not display any clear upward progress in their careers, however.

Diamond argues that these findings suggest part of the “female obesity penalty” comes from how people are judged when being matched up, either in a new relationship or a new job.

The findings say “more about societal bias than about the medication itself,” a doctor suggested. (iStock)

Dr. Peter Balazs, MD, a hormone and weight-loss specialist from New York and New Jersey, commented on these findings.

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“The effects showed up during ‘new match’ situations, such as job interviews or dating, and not within existing jobs or relationships,” Balazs, who was not involved in the study, told Fox News Digital. “This says more about societal bias than it does about the medication itself.”

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Balazs said his patients often report feeling more confident and “visible” after weight loss, which could translate into better interview performance and networking.

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“Weight loss (commonly) improves confidence, which opens new business and relationship opportunities,” he went on. “Weight loss has hormonal impacts as well, so the normalization of hormones and the profound metabolic and psychological relief that comes with it can be a factor, too.”

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“Weight loss (commonly) improves confidence, which opens new business and relationship opportunities,” an expert said. (iStock)

Dr. Krishna Vyas, a plastic surgeon at Blechman Plastic Surgery in New York, told Fox News Digital in a separate interview that many patients seek breast lifts or body contouring after significant GLP-1 weight loss, after which they find themselves “re-engaging with life.”

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“That confidence effect is real in the exam room,” said the surgeon, who also was not involved in the research. “This study, however, showed no clear improvement in depression, loneliness or life satisfaction, even as marriage and employment rates climbed dramatically.”

“The opportunities opened, yet the women didn’t report feeling better, which suggests it was largely the gatekeepers who changed, not the women.”

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Potential limitations

Because this was an observational study rather than a randomized clinical trial, it could only show an association — not cause and effect. The findings are also considered preliminary because the paper has not yet been peer-reviewed, the author acknowledged.

“Additionally, since the study only looked at women, that introduces another layer of potential bias,” Balazs noted. “I’d be interested to see whether the findings would be the same if the study included men or compared them directly.”

“Weight loss has hormonal impacts as well, so the normalization of hormones and the profound metabolic and psychological relief that comes with it can be a factor, too,” an expert said. (iStock)

Another limitation is that the information from the individuals studied was self-reported, the expert noted. 

The researchers were also unable to determine whether people who found new jobs were earning more money.

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“Additionally, even though GLP-1 users appeared to have better outcomes on paper, they did not report greater overall life satisfaction,” Balazs added. “That raises important questions about whether these external changes translate into meaningful improvements in well-being.”

Fox News Digital reached out to the study researcher and multiple human resources organizations requesting comment.

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