Chest pain could be a symptom of angina or a heart attack. Moyo Studio/E+ via Getty ImagesKeith Diaz, Columbia University For patients hospitalized with chest pain, the amount of time they spend sedentary afterward is linked to a greater risk for more heart problems and death within a year. That’s the key finding of a new peer-reviewed study my colleagues and I published in the journal Circulation: Cardiovascular Quality and Outcomes. We asked 609 emergency room patients experiencing chest pain — average age of 62 — to wear a physical activity monitor for 30 days after leaving the hospital. The monitor measured movements, sitting time and sleep throughout the day. We then followed patients for one year to track whether they had additional heart problems or died. We found that patients who averaged more than 15 hours of sedentary behavior daily — which does not include sleep — were more than twice as likely to experience more heart problems or die in the year after discharge than patients who accrued a daily average of 12 hours of sedentary time. But our goal wasn’t just to document that sitting is harmful. It was also to figure out what patients should do instead to lower their risk. We found that replacing 30 minutes of sedentary time with moderate or vigorous movement, like brisk walking or running, was most beneficial. It was associated with a 62% lower risk of experiencing more heart problems or dying in the year after discharge. But we also found that replacing 30 minutes of sedentary time with just light movement, such as slow walking or housework, lowered the risk of heart problems and death by 50%. Sleep was also a healthier option. Replacing 30 minutes of sedentary time with sleep lowered the risk of heart problems and death by 14%.Clogged arteries could lead to a heart attack.Veronica Zakharova/Science Photo Library via Getty Images
Why it matters
Over 8 million people in the U.S. are admitted to the hospital with chest pain suggestive of acute coronary syndrome. annually. This covers a range of conditions involving reduced blood flow to the heart, including angina and heart attack. Patients with acute coronary syndrome remain at high risk of having another heart problem even with optimal medical treatment. The risk also remains high for patients with chest pain who are discharged without a diagnosis of acute coronary syndrome, as their unexplained chest pain may be a precursor to more serious heart problems. Given this risk, there is a need to identify risk factors that can be modified to improve a patient’s prognosis after hospitalization for chest pain. In previous research, we found that patients with acute coronary syndrome had a fear of exercise and were sedentary, spending over 13 hours a day sitting. Given that sedentary behavior has been linked to poor heart health in the general population, we were concerned that patients were unknowingly increasing their risk of having another heart problem. Our latest findings confirm that sedentary time is a harmful behavior for these patients. But beyond telling patients to stop sitting so much, our work provides important guidance: Any movement, regardless of how intense, can be beneficial after hospitalization. This is especially relevant for people recovering from heart problems who may find exercise difficult or scary. While exercise provides the best “bang for your buck” in terms of health benefits, our findings are good news for patients who may not have the time, ability or desire to exercise. And for those unable to fit in more movement, just getting an extra half hour of sleep is a small, doable step that can make a meaningful difference for your health after hospitalization.
What still isn’t known
Researchers don’t fully understand why sedentary time is harmful. Muscles help regulate blood sugar and lipid levels. It is thought that when muscles aren’t used, such as when patients sit for hours, this can lead to harmful elevations in blood sugar and lipids. In turn, this can cause inflammation, plaque buildup in the arteries and organ damage. More research is needed to understand the biological mechanisms so that we can determine just how much movement is needed in a day.
What’s next
While our study highlights the potential risks of sedentary behavior after being hospitalized for chest pain, it was an observational study. Clinical trials are needed to confirm that replacing sedentary time with activity or sleep can improve prognosis. The Research Brief is a short take on interesting academic work.Keith Diaz, Associate Professor of Behavioral Medicine, Columbia University This article is republished from The Conversation under a Creative Commons license. Read the original article.
Raw Pet Food Recall Raises Health Concerns Nationwide—Here’s What Pet Owners Need to Know
A pet food recall tied to dangerous bacteria is raising concerns beyond the Northeast, highlighting growing risks associated with raw pet diets. The recall involves products from Raaw Energy, LLC, a New Jersey-based company, after testing revealed contamination with multiple harmful pathogens.
According to the U.S. Food and Drug Administration (FDA), affected products tested positive for Salmonella, Listeria monocytogenes, E. coli, and Campylobacter jejuni—all of which can cause serious illness in both pets and humans.
Why This Recall Matters Nationwide
Although the recalled products were primarily distributed across Northeastern states, this story has broader implications for pet owners across the United States, including here in Arizona.
Raw pet food diets have grown in popularity in recent years, often marketed as a more natural alternative to traditional kibble. However, veterinary experts and federal agencies have consistently warned that raw diets carry a higher risk of bacterial contamination.
This recall reinforces those concerns, especially as it involves multiple products and several types of harmful bacteria—suggesting potential issues with handling or production safety.
Health Risks for Pets and Humans
One of the most important takeaways from this recall is that it is not just about pet safety—it’s also a human health issue.
Salmonella and E. coli can cause severe gastrointestinal illness
Listeria can be especially dangerous for pregnant individuals, seniors, and those with weakened immune systems
Campylobacter infections can lead to fever, cramping, and diarrhea
Humans can become infected by handling contaminated pet food, touching contaminated surfaces, or failing to properly wash hands after feeding pets.
Pets May Not Show Immediate Symptoms
Another concern is that pets infected with these bacteria may not show obvious symptoms right away. Even healthy-looking animals can carry and spread bacteria in the home, increasing the risk for owners and family members.
When symptoms do appear, they may include:
Vomiting
Diarrhea
Lethargy
Loss of appetite
Products Included in the Recall
The recall affects multiple raw pet food products, including chicken, beef, turkey, and salmon blends sold in 2-pound and 5-pound tubes with 2025 date codes.
The wide range of affected products suggests this is not an isolated batch issue, but a broader safety concern.
What Pet Owners Should Do Now
If you feed your pet raw food or have purchased products from Raaw Energy, take the following steps immediately:
Check packaging and date codes carefully
Do not feed any recalled products
Wash hands thoroughly after handling pet food
Sanitize pet bowls, utensils, and surfaces
Contact your veterinarian if your pet shows symptoms
An Ongoing Investigation
The FDA has not yet assigned an official classification to this recall, meaning the overall risk level is still under evaluation. Additional updates or expanded recalls could follow as more information becomes available.
For now, experts say this serves as a reminder that while raw pet food diets may appeal to some owners, they come with real and sometimes overlooked risks.
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The Bottom Line
This recall is more than a regional issue—it’s part of a growing national conversation about pet food safety. For pet owners, the priority is simple: stay informed, handle pet food safely, and act quickly when recalls are announced.
Why do people get headaches? – Evie V., age 10, Corpus Christi, Texas
Whether sharp and stabbing or dull and throbbing, a headache can ruin your day. But your brain doesn’t actually feel pain. So what is going on when it feels like your head is in a vise or about to explode? I am a child neurologist – that is, a doctor who specializes in diseases of the brain in kids. Most of my patients are kids and adolescents who are struggling with headaches. Head pain is complicated, and there is still a lot to learn about what causes it and how it can be treated. But researchers know there are a few key players that take part in generating pain.
What are headaches?
Nerves communicate information like pain through electrical signals between the body and the brain. While the brain itself doesn’t have any nerve sensors to feel pain, blood vessels in the head and structures that protect and surround the brain do sense pain. When these tissues detect injury or damage, they release chemicals that trigger transmission of electrical signals through nerves to tell the brain the head is hurting. The brain will also use nerves to signal the body to respond to pain with symptoms like feeling tired, teary eyes, runny nose, upset stomach and discomfort in bright or loud environments. It’s not clear why humans evolved to feel these symptoms, but some scientists theorize that this can lead to healthier lifestyle choices to decrease the chance of future headache attacks.Weather changes are one of the most commonly reported migraine triggers. Danielle Wilhour, a neurologist and headache specialist at University of Colorado Anschutz Medical Campus, explains why shifts in weather can bring on migraines — and what you can do to ease the pain.
What causes headaches?
Often, headaches are a sign that the body is under some kind of stress. That stress triggers chemical and physical changes to the nerves and blood vessels around your brain, head and neck that can cause headaches. Many types of stresses can cause headaches, including an infection, allergies, hormone changes during puberty and menstrual cycles, not getting enough sleep, not drinking enough water, skipping meals or drinking too much caffeine or alcohol. Sometimes, headaches happen with emotional stress, like feeling anxious or depressed. Even pressure in your sinuses due to changes in the weather can cause your head to hurt. One in 11 kids have had a type of severe headache called a migraine. They feel like a pulsing and pounding pain in your head and come with other symptoms, including nausea or being sensitive to lights and sounds. During a migraine, it can be hard to do everyday activities because they can make the pain worse. It is also very common to feel unwell or irritable before the head pain starts and after the pain is gone.Migraines and chronic headaches can be debilitating.Viktoriya Skorikova/Moment via Getty Images Migraines occur when the nerves and other structures used in signaling and interpreting pain aren’t working properly, leading to pain and discomfort from stimulation that wouldn’t normally provoke this. There are many environmental and genetic factors that contribute to this dysfunction. Some people are born with a higher risk of developing migraines. Most people with migraines have someone in their family who also experiences them.
What can treat and prevent headaches?
Identifying what type of headache you’re experiencing is crucial to making sure it is treated properly. Because migraines can be severe, they’re the type of headache that most often leads to doctor’s visits for both kids and adults. There are several ways to reduce your chances of having headaches, such as drinking plenty of water and limiting caffeine. Eating, sleeping and exercising regularly are other ways you can help prevent headaches.Sleep deprivation can worsen headaches.DjelicS/iStock via Getty Images Plus While painkillers like ibuprofen are often enough to relieve a headache, prescription medications are sometimes necessary to make head pain more bearable. Some medications can also help control or prevent headache episodes. Physical therapy to exercise the body or behavioral therapy to work on the mind can also help you manage headache pain. There are even electronic devices to treat headaches by stimulating different parts of the nervous system. It is important to talk with a doctor about headaches, especially if it’s a new problem or you experience a change in how they usually feel. Sometimes, brain imaging or blood tests are needed to rule out another health issue. Recognizing a headache problem early will help your doctor get started on helping you figure out the best way to treat it.Hello, curious kids! Do you have a question you’d like an expert to answer? Ask an adult to send your question to CuriousKidsUS@theconversation.com. Please tell us your name, age and the city where you live.And since curiosity has no age limit – adults, let us know what you’re wondering, too. We won’t be able to answer every question, but we will do our best.Katherine Cobb-Pitstick, Assistant Professor of Child Neurology, University of Pittsburgh This article is republished from The Conversation under a Creative Commons license. Read the original article.
4 Tips to Maximize Nutritional Goals While On a GLP-1
GLP-1 medications for weight loss have gained popularity, with new research emphasizing the importance of nutrition and lifestyle. Prioritizing protein and fiber can combat common side effects like nausea and constipation, while staying hydrated and eating smaller meals enhances tolerance. Adopting these habits may improve weight loss results for GLP-1 users.
(Feature Impact) The first GLP-1 (Glucagon-Like Peptide-1) medication was approved for weight loss use more than a decade ago with new more effective versions being approved by the FDA over the past few years. As the use of these medications continues to rise, new research highlights the important role nutrition and lifestyle habits can play in supporting muscle, metabolism and long-term weight loss when using the medication.
Whether you’re new to GLP‑1s or navigating the next phase of your journey, small nutrition shifts powered by protein, fiber and hydration can help you feel strong, confident and supported.
Common side effects experienced by GLP-1 users are often digestive and include nausea, constipation, stomach pain, bloating and more. A pilot clinical trial by Atkins suggests pairing GLP‑1 use with targeted macronutrients, especially protein and fiber, may support healthier body composition and a lower-carb diet with higher protein and fiber intake is well tolerated.
Feast On Fiber Digestive slow‑downs, including constipation, are among the most common GLP‑1 side effects. Prioritizing fiber not only helps food move comfortably through the body, it supports your gut health and steady energy. Many fibers are prebiotics, meaning they promote the growth of beneficial gut bacteria. Prioritize foods like apples, melon, berries, cruciferous vegetables and leafy greens to boost fiber intake.
Prioritize Protein When your appetite changes, structure helps. Anchoring your day with reliable protein sources helps make nutrition easy. Prioritizing protein may help prevent lean muscle loss, and nutrient dense protein sources can help you get enough essential nutrients to support overall health. Supporting a protein- and fiber-rich diet can start with a solution like Atkins High Protein Shakes, which are packed with 30 grams of protein and 7 grams of prebiotic fiber and provide more than 20 essential vitamins and minerals.
Designed to be an ally for your nutritional goals, they’re gluten-free, low-glycemic and keto-friendly with 3 grams of net carbs and 1 gram of sugar per serving. Experts recommend making sure you’re consuming enough protein to help limit lean muscle loss when using a GLP-1 to lose weight.
Hydrate to Help Prevent Side Effects GLP-1 users in particular are encouraged to prioritize fluids. Staying hydrated can help with both constipation and nausea, two common side effects. Drinking water helps support kidney and liver function, which are vital for weight loss and overall health. Adequate fluids help food move through your body, combat fatigue and replenish losses from potential nausea or constipation, preventing complications and improving tolerance to GLP-1s.
Eat Small, Frequent Meals Large meals can feel uncomfortable when digestion slows. Instead, focus on smaller, more frequent eating moments that give your body a steady supply of nutrients without overwhelming your system.
For an easy, GLP‑1‑friendly option, try Atkins High Protein Bars, which are high in protein and fiber while minimizing net carbs. Available in flavors like Cookie Fusion, Chocolate Peanut Butter and Brownie Delight, they’re a satisfying way to stay fueled between meals and a simple solution when appetite cues are muted. The snacks are designed to take the guesswork out of choosing high‑protein, low‑carb options that support your goals.
Living well on a GLP‑1 is about support, confidence and clarity. Consuming adequate amounts of protein and fiber, staying hydrated and maintaining daily structure can help you feel energized and empowered every step of the way. By following nutritional guidelines and making mindful lifestyle choices, GLP-1 users can experience better outcomes on their weight loss journeys.
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To explore products that prioritize protein and fiber that can be a part of anyone’s daily diet, visit Atkins.com.
Our Lifestyle section on STM Daily News is a hub of inspiration and practical information, offering a range of articles that touch on various aspects of daily life. From tips on family finances to guides for maintaining health and wellness, we strive to empower our readers with knowledge and resources to enhance their lifestyles. Whether you’re seeking outdoor activity ideas, fashion trends, or travel recommendations, our lifestyle section has got you covered. Visit us today at https://stmdailynews.com/category/lifestyle/ and embark on a journey of discovery and self-improvement.
Keith Diaz, Associate Professor of Behavioral Medicine, Columbia University This article is republished from The Conversation under a Creative Commons license. Read the original article.
