Health
Weight-loss coach shares catchy fitness ‘hack’ on TikTok as nutritionist has her own take
A fitness and weight loss coach has shared a rule she lives by — one that she claims will help others become addicted to fitness as well.
Jenna Rizzo, a fitness coach for six years, recently took to TikTok to share a hack she often shares with women trying to lose weight.
In the video, the Georgia resident explained her “2-2-2” method, which she claims a person can follow for just three weeks to feel better physically. (See the video at the top of this article.)
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“Starting today, every day, you’re going to have two big bottles of water, you’ll have two big servings of fruits and vegetables, and you’re going to go for two walks,” she states in her video.
Rizzo said these are not the only items a person should eat in one day, but rather in addition to regular meals.
Jenna Rizzo of Georgia, pictured here, shares a method on social media that she uses as a fitness coach. (@jennaaaamariee/TMX)
As for the fitness aspect, Rizzo recommended walking for however long you can, but said not to overcomplicate it.
She also noted that additional exercise can be added, though it’s not necessary.
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“These will simply be our daily minimum requirements,” she explained in the video.
She added, “Your skin’s going to be clear, you’re gonna have more energy, you’re gonna be sleeping better, and you’ll probably already be down a few pounds.”
Part of the “2-2-2” method shared by a fitness coach involves drinking two big bottles of water each day. (iStock)
Registered dietitian nutritionist Tanya Freirich of North Carolina told Fox News Digital that in theory, aspects of the plan make sense.
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“Focusing on adequate hydration and eating more fruits and vegetables is a mainstay in most dietary recommendations. This is not a novel idea,” she said.
The Charlotte-based professional agreed that it’s important to consume fresh produce for fiber, vitamins, minerals and more.
A fitness coach who is active on TikTok recommended eating two servings of fruits and vegetables each day. (iStock)
Freirich brought up some specific points, however — calling some of the recommendations very “vague.”
She noted the lack of clarification in terms of how big a “big bottle of water” should be.
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“Drinking two 32-ounce bottles of water per day is appropriate for most people,” she said.
“However, someone else may interpret the recommendation as two 64-ounce bottles of water and [is] drinking too much water too fast — [which] can cause hyponatremia (low sodium levels.”
Take two walks each day, said a fitness coach on social media. (iStock)
Freirich also said that Rizzo’s recommendation of eating two servings of fruits and vegetables could be clearer.
“While the USDA has a definition of what a serving is, one person may think that they eat two scoops of vegetables, while another person may eat an entire eggplant and an entire head of broccoli,” she said.
She continued, “This is why dietary recommendations should always be accompanied by a thorough explanation of the application of that recommendation.”
Freirich noted that dietary recommendations are usually based on someone’s age, weight, medical history, activity level and more.
Experts always advise checking first with a doctor or health care practitioner before making any big dietary or fitness changes. (iStock)
She recommended consulting with a health care practitioner before making dietary changes and simply listening to your body.
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“Unfortunately, many wellness influencers in their efforts to create a catchy soundbite are overgeneralizing health advice,” she added.
Fox News Digital reached out to Rizzo for additional comment and updates.
Health
One walking habit could signal a healthier brain after 80, scientists say
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Older adults identified as “super movers” are about half as likely to develop cognitive impairment than their peers.
That’s according to a recent study led by Stony Brook Medicine in New York, which evaluated the cognitive function of 4,000 adults 80 and over who participated in multiple aging and longevity studies over several years.
Among this group, 6% to 10% were classified as super movers, which means they walk at a much faster pace than others of the same age and gender — at speeds comparable to people three decades younger.
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The super movers were found to have about half the risk of cognitive decline compared to seniors with typical gait speed.
The findings were published in the journal Neurology on June 16.
Older adults identified as “super movers” are about half as likely to develop cognitive impairment than their peers. (iStock)
“The study reinforces that mobility and brain health are closely connected,” lead study author Dr. Joe Verghese, MD, neurologist at Stony Brook Medicine, told Fox News Digital. “This suggests that preserving mobility may be an important marker of healthy brain aging and resilience.”
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The most intriguing finding, according to Verghese, was that super movers maintained cognitive function despite having similar dementia-related brain changes as their peers.
In postmortem brain analysis, there was no difference in dementia-related pathologies between the super movers and the slower walkers, the study stated.
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“This suggests they may possess resilience mechanisms that help preserve brain function even in the presence of age-related changes,” he said. “Understanding these resilience factors could lead to new strategies for promoting healthy brain aging.”
As the study was observational, there were some limitations, and it does not prove that walking faster prevents dementia, the researchers noted.
Super movers were found to have about half the risk of cognitive decline compared to seniors with typical gait speed. (iStock)
“Other factors, such as cardiovascular health, physical fitness or genetics, may also contribute to both faster walking and better cognitive outcomes,” Verghese said.
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This study adds to growing evidence that what’s good for the heart and muscles also benefits the brain, he noted, adding that “staying physically active remains one of the most effective, evidence-based ways to support healthy aging.”
“Walking speed is best viewed as a marker of overall health, not a treatment.”
“The broader message is that physical activity is important at any age,” Verghese said. “Walking is an easy step-up point because you don’t need any special equipment. You can do it inside or outdoors, and you can do it on a regular basis. You can walk with a dog, you can walk with a friend.”
Any activity is beneficial if it’s done regularly and with the right intensity, he added.
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Rather than just trying to walk faster, the neurologist recommends that seniors focus on maintaining mobility through regular physical activity, strength training, balance exercises and good cardiovascular health.
“Walking speed is best viewed as a marker of overall health, not a treatment,” Verghese noted.
Major public health guidelines from the CDC and U.S. Physical Activity Guidelines recommend at least 150 minutes of moderate-intensity aerobic activity each week, such as brisk walking.
Major public health guidelines from the CDC and U.S. Physical Activity Guidelines recommend at least 150 minutes of moderate-intensity aerobic activity each week, such as brisk walking. (iStock)
This can be achieved by walking 30 minutes a day, five days a week, or about 20 to 25 minutes most days. Another option is to engage in shorter sessions that add up over the day.
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“You have to do it within your health limitations and medical conditions,” Verghese advised. “So if there are any medical concerns, I would get your physician to clear you before starting exercise.” The good thing about walking, he added, is that you can start at a slow pace and then gradually build up to a brisker pace.
“And then adding on strength and balance training, whatever age you are, I think is also important.”
Health
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Health
Dr Oz warns Medicare scammers are stealing billions — and your personal information could be next
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Washington, D.C. – Medicare fraud is a multibillion-dollar problem that government officials say threatens both taxpayer dollars and Americans’ personal identities.
In a July 6 interview with Fox News Digital at the Great American State Fair in Washington, D.C., Dr. Mehmet Oz warned that every dollar stolen through Medicare fraud is a dollar taxpayers lose – a problem that has worsened since the COVID pandemic.
“If I had to just pick one thing to focus on to make healthcare more affordable in America, I’d go to health fraud and all the waste and abuse that accompanies it,” said Oz, who is the administrator of the Centers for Medicare & Medicaid Services. “And just to put this in perspective, we think it’s about $100 billion a year.”
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Medicare fraud can include billing for services that were never provided, overcharging for medical equipment, using stolen patient or doctor information, or performing unnecessary procedures, according to the U.S. Government Accountability Office.
CMS administrator Dr. Mehmet Oz is pictured on stage at the Great American State Fair in Washington, D.C., on July 6, 2026. (Angelica Stabile/Fox News Digital)
As the Trump administration ramped up efforts to combat fraud, CMS reported $41.9 billion in Medicare program integrity savings in 2025, up 59% from $26.3 billion in 2024.
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Medicare fraud not only harms the federal budget and steals from taxpayers, but exposes seniors to identity theft, unnecessary care, higher premiums and reduced access, Oz cautioned.
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Removing corruption from the healthcare system will have the greatest impact among seniors, since “so much of the fraud is perpetrated against them,” the administrator said.
“I’m talking about people tricking seniors to give up their Medicare beneficiary numbers, which is like a credit card basically,” he said. “These scammers can take those numbers and use them for all kinds of illegitimate purposes.”
“If I had to just pick one thing to focus on to make healthcare more affordable in America, I’d go to health fraud and all the waste and abuse that accompanies it,” said Oz. (Fox News Digital)
“People are stealing from you by pretending to send you drugs you don’t want, wheelchairs you don’t need, [and] services you never asked for or don’t benefit from,” Oz added.
To prevent this, he shared his top advice for seniors: Do not give your Medicare beneficiary number to anybody, do not answer questions on a phone call from an unknown person and do not give away personal information.
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“These scammers are calling seniors, tricking them, and once they have key information, they can steal it,” he said. “And I won’t know it and you won’t know it.”
“We want to protect people who need these programs the most,” Oz went on. “You do that by making sure scoundrels don’t corrupt the systems and steal money out of the till that is designed to help folks in dire straits when they’re vulnerable and in need of services.”
Seniors should never share their Medicare information with unknown people, the administrator advised. (iStock)
Removing fraud could “double the life expectancy of the trust fund that makes all this possible,” Oz predicted.
“If you’re worried about Medicare being there when you’re ready to retire in a couple decades, depending on how old you are, and you’re concerned that it might not last because of all the fraud that’s hitting it … you’ve got a good [reason to] worry,” he said.
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“If we take the fraud out, we could double the life expectancy, which means you, your kids, your kids’ kids … they could all benefit from this beautiful safety net program.”
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