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
Viral New Year reset routine is helping people adopt healthier habits
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What if your New Year’s resolution could fit inside a tote bag? Social media users are trying the “analog bag” trend, replacing phones with offline activities.
The trend is widely credited to TikTok creator Sierra Campbell, who posted about her own analog bag — containing a crossword book, portable watercolor set, Polaroid camera, planner and knitting supplies — and encouraged followers to make their own.
Her video prompted many others to share their own versions, with items like magazines, decks of cards, paints, needlepoint and puzzle books.
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“I made a bag of non-digital activities to occupy my hands instead of the phone,” said Campbell, adding that the practice has significantly cut her screen time and filled her life with “creative and communal pursuits that don’t include doom-scrolling.”
“I created the analog bag after learning the only way to change a habit is to replace it with another,” she told Fox News Digital.
Social media users are trying the “analog bag” trend, replacing phones with offline activities like cameras, notebooks and magazines. (Fox News Digital)
The science of healthier habits
Research on habit formation supports the idea of the analog bag, according to Dr. Daniel Amen, a California-based psychiatrist and founder of Amen Clinics.
“Your brain is a creature of habit,” Amen said during an interview with Fox News Digital. “Neurons that fire together wire together, meaning that every time you repeat a behavior, whether it’s good or bad, you strengthen the neural pathways that make it easier to do it again.”
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Studies show that habits are automatic responses to specific cues — such as boredom, stress or idle time — that typically deliver some kind of reward, according to the doctor. When no alternative behavior is available, people tend to fall back on the same routine, often without realizing it.
Research suggests that replacing an old habit with a new one tied to the same cue is more effective than trying to suppress the behavior altogether.
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“[When] cutting out coffee — you need to have another drink to grab for, not just quit cold turkey. It’s how the pathways in our brains work,” Campbell said.
By substituting a different routine that still provides stimulation and engagement, people can gradually weaken the original habit and build a new automatic response.
Substituting another activity instead of scrolling on your phone can help quell the impulse to reach for it. (iStock)
“Simply stopping a behavior is very challenging,” Amen said. “Replacing one habit with something that is better for your brain is much easier. That’s how lasting change happens, one step at a time.”
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If alternatives are within arm’s reach, people will be more likely to use them, the doctor said. “Your brain does much better with small, simple actions than big, vague intentions.”
Instead of saying, “I’ll stop scrolling today,” the doctor recommends choosing a small habit you can do in a few moments in specific situations, like knitting 10 rows of a scarf on your commute or reading a few pages of a book while waiting at the doctor’s office.
“If alternatives are within arm’s reach, you’re more likely to use them,” a brain doctor said. “Your brain does much better with small, simple actions than big, vague intentions.” (iStock)
Campbell shared her own examples of how to use an analog bag. At a coffee shop with friends, she said, she might pull out a crossword puzzle and ask others to help with answers when the conversation lulls.
Instead of taking dozens of photos on her phone, she uses an instant camera, which limits shots and encourages more intentional moments.
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In casual outdoor settings, such as a park or winery, she brings a small watercolor set for a quick creative outlet.
“It’s brought so much joy,” Campbell said of the analog bag trend, “seeing how it resonates with so many.”
Health
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Health
Deadly ‘superbug’ is spreading across US as drug resistance grows, researchers warn
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A deadly, drug-resistant fungus already spreading rapidly through U.S. hospitals is becoming even more threatening worldwide, though there may be hope for new treatments, according to a new scientific review.
Candida auris (C. auris), often described as a “superbug fungus,” is spreading globally and increasingly resisting human immune systems, Hackensack Meridian Center for Discovery and Innovation (CDI) researchers said in a review published in early December.
The findings reinforce prior CDC warnings that have labeled C. auris an “urgent antimicrobial threat” — the first fungal pathogen to receive that designation — as U.S. cases have surged, particularly in hospitals and long-term care centers.
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Approximately 7,000 cases were identified across dozens of U.S. states in 2025, according to the CDC, and it has reportedly been identified in at least 60 countries.
Candida auris is a drug-resistant fungus spreading in hospitals worldwide. (Nicolas Armer/Picture Alliance via Getty Images)
The review, published in Microbiology and Molecular Biology Reviews, helps explain why the pathogen is so difficult to contain and warns that outdated diagnostics and limited treatments lag behind. It was conducted by Dr. Neeraj Chauhan of the Hackensack Meridian CDI in New Jersey, Dr. Anuradha Chowdhary of the University of Delhi’s Medical Mycology Unit and Dr. Michail Lionakis, chief of the clinical mycology program at the National Institutes of Health.
Their findings stress the need to develop “novel antifungal agents with broad-spectrum activity against human fungal pathogens, to improve diagnostic tests and to develop immune- and vaccine-based adjunct modalities for the treatment of high-risk patients,” the researchers said in a statement.
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“In addition, future efforts should focus on raising awareness about fungal disease through developing better surveillance mechanisms, especially in resource-poor countries,” they added. “All these developments should help improve the outcomes and prognosis of patients afflicted by opportunistic fungal infections.”
Candida auris can survive on skin and hospital surfaces, allowing it to spread easily. (iStock)
First identified in 2009 from a patient’s ear sample in Japan, C. auris has since spread to dozens of countries, including the U.S., where outbreaks have forced some hospital intensive care units to shut down, according to the researchers.
The fungus poses the greatest risk to people who are already critically ill, particularly those on ventilators or with weakened immune systems. Once infected, about half of patients may die, according to some estimates.
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Unlike many other fungi, C. auris can survive on human skin and cling to hospital surfaces and medical equipment, allowing it to spread easily in healthcare settings.
“It is resistant to multiple antifungal drugs, and it tends to spread in hospital settings, including on equipment being used on immunocompromised and semi-immunocompromised patients, such as ventilators and catheters,” Dr. Marc Siegel, Fox News senior medical analyst and clinical professor of medicine at NYU Langone, previously told Fox News Digital.
Scientists say the unique cell wall structure of C. auris makes it harder to kill. (iStock)
It is also frequently misdiagnosed, delaying treatment and infection control measures.
“Unfortunately, symptoms such as fever, chills and aches may be ubiquitous, and it can be mistaken for other infections,” Siegel said.
In September, he said intense research was ongoing to develop new treatments.
Only four major classes of antifungal drugs are currently available, and C. auris has already shown resistance to many of them. While three new antifungal drugs have been approved or are in late-stage trials, researchers warn that drug development has struggled to keep pace with the fungus’s evolution.
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Despite the sobering findings, there is still room for cautious optimism.
The fungus can cling to skin and hospital surfaces, aiding its spread. (iStock)
In separate research published in December, scientists at the University of Exeter in England discovered a potential weakness in C. auris while studying the fungus in a living-host model.
The team found that, during infection, the fungus activates specific genes to scavenge iron, a nutrient it needs to survive, according to their paper, published in the Nature portfolio journal Communications Biology in December.
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Because iron is essential for the pathogen, researchers believe drugs that block this process could eventually stop infections or even allow existing medications to be repurposed.
“We think our research may have revealed an Achilles’ heel in this lethal pathogen during active infection,” Dr. Hugh Gifford, a clinical lecturer at the University of Exeter and co-author of the study, said in a statement.
New research is underway to develop better treatments and diagnostics for C. auris. (iStock)
As researchers race to better understand the fungus, officials warn that strict infection control, rapid detection and continued investment in new treatments remain critical.
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Health experts emphasize that C. auris is not a threat to healthy people.
Fox News Digital has reached out to the CDI researchers and additional experts for comment.
Fox News Digital’s Angelica Stabile contributed reporting.
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