Health

MURRAY — At 72, Eva Brinley embodies the spirit of adventure. An avid traveler, she has embraced life with enthusiasm. However, her journey took a challenging turn a few years ago when her doctor recommended a colonoscopy—a routine screening that would ultimately save her life.

“I went in and had it done, and they found colon cancer,” Brinley recalled, reflecting on that dark moment. Having lost many friends to various cancers, her initial reaction was daunting: “I’m done.”

When it comes to maintaining brain health, the right nutrition plays a crucial role, and surprisingly, your pantry may hold some of the best options. While fresh foods often take center stage, canned foods provide a convenient and budget-friendly way to access essential nutrients that support cognitive function. From omega-3-rich fish to antioxidant-packed vegetables, the right choices can enhance memory, focus, and long-term brain health.

According to Meredith Rofheart, M.S., RDN, a registered dietitian nutritionist, canned foods can indeed contribute significantly to cognitive health. “The canning process helps preserve essential nutrients, making canned foods a convenient, long-lasting, and often more affordable source of brain-boosting micronutrients,” she explains. Here are seven dietitian-approved canned foods that can fuel cognitive function and help keep your mind sharp.

In the last decade, the landscape of pharmacies across the United States has undergone significant changes, with a staggering three out of ten pharmacies that were operational in 2010 now closed. This alarming trend highlights a growing issue: many neighborhoods are losing their local pharmacies, which have long served as essential pillars of community health.

The reasons behind this decline are multifaceted. Corporate decisions often prioritize profit over patient care, leading to a shift towards mail-order pharmacies that further erode the traditional retail pharmacy model. However, as a prescribing physician for over three decades, I believe that another crucial factor contributing to the downfall of local pharmacies is the deteriorating performance and communication skills of pharmacists themselves.

In a groundbreaking study, scientists have uncovered a potential game-changer in the field of radiation protection, which may benefit both cancer patients undergoing treatment and astronauts facing the harsh realities of space travel. The research, led by Harvard Medical School and MIT, focuses on a unique protein derived from tardigrades, also known as “water bears,” which are renowned for their extraordinary resilience to extreme conditions, including the vacuum of space.

On March 1, 2025, the World Health Organization (WHO) unveiled its recommendations for the viral composition of influenza vaccines for the upcoming 2025–2026 influenza season in the northern hemisphere. This announcement came at the conclusion of a four-day meeting dedicated to the Composition of Influenza Virus Vaccines, an event held biannually to ensure that vaccines are effective against the ever-evolving influenza viruses.

The WHO organizes these critical consultations with a panel of experts sourced from WHO Collaborating Centres and WHO Essential Regulatory Laboratories. Together, they analyze extensive influenza virus surveillance data provided by the WHO Global Influenza Surveillance and Response System (GISRS). The insights gained during these meetings inform national vaccine regulatory agencies and pharmaceutical companies as they develop, produce, and license influenza vaccines for the forthcoming season.

Recent research from Brown University has unveiled crucial insights into the mechanics of working memory, shedding light on why our ability to hold information is limited. Traditionally, scientists have debated whether these limitations stem from a finite storage capacity or the brain’s processing capabilities. However, a groundbreaking study suggests that the challenges associated with working memory are primarily linked to learning processes rather than mere storage constraints.

Working memory is essential for everyday tasks, such as remembering a grocery list while shopping or dialing a phone number. While it is widely accepted that working memory has limits, the specifics of these limitations have remained elusive. The study conducted by Michael Frank, a professor at the Carney Institute for Brain Science, and graduate student Aneri Soni, utilizes a sophisticated computer model of the basal ganglia and thalamus—two brain regions crucial for working memory—to explore this phenomenon.

In today’s fast-paced world, health has become a paramount concern for individuals and communities alike. With the rise of chronic diseases, mental health issues, and lifestyle-related ailments, understanding the multifaceted nature of health is more crucial than ever. Health is not merely the absence of disease; it encompasses physical, mental, and social well-being, making it essential for individuals to adopt a holistic approach to their health.

Physical health is often the first aspect that comes to mind when discussing overall well-being. Regular exercise, a balanced diet, and adequate sleep are foundational elements that contribute to a healthy body. Engaging in physical activity not only helps maintain a healthy weight but also reduces the risk of chronic conditions such as heart disease, diabetes, and certain cancers. Furthermore, a nutritious diet rich in fruits, vegetables, whole grains, and lean proteins fuels the body, enhances immune function, and promotes longevity.

In an age where convenience often trumps health considerations, recent research has unveiled alarming findings regarding the use of disposable plastic containers for takeaway food. These everyday items may be leaching harmful chemicals into our meals, potentially increasing the risk of cardiovascular disease.

A study conducted by researchers at Ningxia Medical University in China highlights the dangers associated with heated plastic packaging. The investigation began with a survey of 3,179 older adults, revealing a concerning correlation between plastic exposure and congestive heart failure. This prompted further experiments on rats, where the animals were exposed to chemicals commonly found in heated plastic, including BPA, phthalates, and various plasticizers.

In a world where smartphones have become an integral part of our daily lives, a recent study reveals that turning off your phone’s internet can lead to significant improvements in mental health and overall well-being. Conducted by researchers from various universities across the U.S. and Canada, the month-long study involved 467 iPhone users and highlighted the profound impact of reduced mobile internet access on mental health, attention, and social interactions.

As the avian flu continues to rise, protecting our feathered friends has never been more crucial. While enjoying the beauty of backyard birds, it’s essential to take proactive measures to minimize the risk of disease transmission. One of the most effective ways to do this is by selecting the right bird feeder. Many inexpensive feeders may have design flaws that can inadvertently contribute to the spread of avian diseases. Here’s how to choose a bird feeder that promotes both bird health and enjoyment.