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21/10/2025

Supplement use has never been higher millions of Americans now rely on pills and powders to boost energy, mood, or longevity.

But unlike prescription drugs, dietary supplements are loosely regulated, and many have never been tested for safety or effectiveness. Over the past 25 years, supplement-related liver injuries have surged, with some products containing hidden drugs, toxic chemicals, or contaminants such as heavy metals.

Taking megadoses far beyond recommended amounts adds serious risks. Fat-soluble vitamins and herbal extracts can build up in the body, leading to fatigue, nausea, liver damage, or even liver failure. Because genetics and metabolism vary, side effects can be unpredictable from person to person.

Experts advise caution:

Consult a doctor before starting any supplement.

Choose reputable brands with third-party testing.

Never exceed recommended doses.

Use supplements only to address verified deficiencies not as a shortcut to better health.

In the end, true wellness still depends on balanced nutrition, regular exercise, good sleep, and low stress. Supplements can support health in specific cases, but they’re no substitute for the fundamentals.

Source: National Geographic Alexandra Pattillo, “Liver problems linked to supplement use are on the rise,” February 15, 2025.

Note: The image shown is AI-generated and for reference only.

19/10/2025

Autophagy, meaning “self-eating,” is one of the body’s most vital survival mechanisms. When nutrients are scarce, cells begin recycling their own damaged or unneeded parts to generate energy and maintain function. This built-in repair system removes cellular waste, repairs tissues, and rejuvenates the body from within.

Ohsumi’s groundbreaking discovery transformed our understanding of fasting, longevity, and disease prevention. Through autophagy, the body can protect itself against cancer, neurodegenerative disorders, and premature aging, highlighting how deeply rest and renewal are wired into our biology.

Source: PMID: 26550717
This image is made by AI and is just for reference.

19/10/2025

Scientists at the University of Massachusetts Amherst have developed a powerful cancer vaccine using tiny lipid nanoparticles that carry two immune-activating molecules. This dual-action design stimulates both the innate and adaptive immune systems, launching an immediate attack on tumors while creating long-term immune memory.

In mouse trials, the vaccine was given in three doses and paired with either tumor-specific peptides or full tumor proteins. The results were striking, mice receiving the complete vaccine completely rejected tumors, while untreated ones died within weeks. Even months later, vaccinated mice stayed tumor-free when re-exposed, proving durable immunity.

The vaccine successfully targeted lymph nodes, activating key immune cells like T cells and B cells to destroy and remember cancer cells. Using whole tumor material, it still protected 69% to 88% of mice across all cancer types tested.

This broad and lasting protection suggests the vaccine could one day serve as a universal defense against multiple aggressive cancers.

Source: Kane, Griffin I., et al. Super-adjuvant nanoparticles for platform cancer vaccination. Cell Reports Medicine (2025).
This image is made by AI and is just for reference.

Pigs may not top most people’s list of brainy animals, but science says they should. New research from Emory University ...
18/10/2025

Pigs may not top most people’s list of brainy animals, but science says they should. New research from Emory University ranks pigs as the fifth most intelligent animals on the planet, surpassing not only dogs but also many young children in cognitive abilities.

In various experiments, pigs demonstrated impressive long-term memory, spatial navigation skills, object recognition, and problem-solving abilities. In one striking example, piglets quickly understood the concept of mirror reflections a skill that takes human toddlers years to grasp.

Beyond raw intelligence, studies show pigs experience a wide range of emotions and display signs of empathy, revealing a depth of emotional intelligence rarely acknowledged in livestock animals.

According to researchers, these findings align pigs with some of the smartest non-human species, like chimpanzees and dolphins. As science continues to explore animal cognition, pigs are finally receiving overdue recognition as one of the most sophisticated and socially complex creatures in the animal kingdom

At the 55th International Physics Olympiad (IPhO), held in Paris, France, from July 17–25, 2025, the United States Physi...
18/10/2025

At the 55th International Physics Olympiad (IPhO), held in Paris, France, from July 17–25, 2025, the United States Physics Team delivered a flawless performance that made history.

All five members Feodor Yevtushenko, Brian Zhang, Joshua Wang, Allen Li, and Agastya Goel earned gold medals, securing a complete sweep for the nation.

The IPhO is one of the most prestigious global competitions for high school students, challenging participants with complex theoretical and experimental problems that test the limits of their scientific knowledge and creativity.

For all five members of a single country’s team to win gold is an extraordinary accomplishment, reflecting not only individual brilliance but also exceptional teamwork and preparation.

This achievement places the US team among the most elite in the competition’s history and serves as a testament to the talent, dedication, and future potential of these young physicists. It’s a proud moment for American science education—and an inspiring reminder of what’s possible when passion meets rigorous training.

Credits: Based on official results from the 55th International Physics Olympiad (IPhO).

Harris Rosen, a self-made millionaire from Florida, didn’t just donate money he adopted an entire neighborhood. In Tange...
18/10/2025

Harris Rosen, a self-made millionaire from Florida, didn’t just donate money he adopted an entire neighborhood. In Tangelo Park, Orlando, he set out to break the cycle of poverty by investing directly in its children and families.

He funded free daycare for all local preschoolers, provided parenting resources, and made an extraordinary promise: every high school graduate in the neighborhood would receive a full scholarship to college or trade school, covering tuition, room, and board.

The impact was nothing short of transformational. Crime rates plummeted. The high school graduation rate soared from a mere 25% to an incredible 100%. Families that once struggled to see a future now had one within reach.

What Harris Rosen proved is simple yet profound when you invest in education and community support, you don’t just change lives, you change the trajectory of an entire neighborhood

The blue whale Earth’s largest and most majestic animal is going eerily quiet, and scientists are deeply concerned. A ne...
18/10/2025

The blue whale Earth’s largest and most majestic animal is going eerily quiet, and scientists are deeply concerned. A new study from Cornell University’s K. Lisa Yang Center for Conservation Bioacoustics, published in Frontiers in Marine Science, reveals that blue whale song intensity has dropped by nearly 40% over recent decades.

These deep, resonant calls are not just beautiful they are essential for survival, enabling whales to find mates, navigate vast distances, and communicate across oceans. The sudden decline in song strength isn’t simply a matter of whales “choosing” to sing less it’s a symptom of something far more alarming.

Researchers believe the cause is rooted in climate change. Warming oceans are depleting krill populations, the whales’ primary food source. Underfed whales have less energy to devote to their powerful songs, and the weakening calls may reflect an overall decline in health and vitality.

This silence could be more than a behavioral change it may be an early warning sign of marine ecosystem collapse. If the largest creatures on the planet are struggling to feed and communicate, it suggests a ripple effect that could destabilize the entire ocean food web.

As the blue whales grow quieter, their silence speaks volumes a haunting reminder that the health of the oceans is tied directly to the fate of its greatest inhabitants.

18/10/2025

Ed Hennings’ story is one of powerful redemption and resilience. After serving 20 years in prison, he refused to let his past define his future. Instead, he rebuilt his life with determination, faith, and vision, becoming a business owner, motivational speaker, and community leader who now helps others do the same.

Through his company, Go Time Trucking, Hennings provides employment opportunities for formerly incarcerated individuals, offering them not just jobs but dignity and hope. His mission is to create a pathway to purpose for those society often overlooks, proving that second chances can transform not only individuals but entire communities.

Today, Hennings stands as a living example that no one is too far gone to rise again. As a speaker and author, he inspires countless others to break cycles of failure and rebuild with courage, discipline, and purpose. His journey from prison to prosperity is a reminder that change is possible, if you’re willing to do the work.

Source/Credits: Ed Hennings Official; Go Time Trucking; Interviews and public speaking archives.

18/10/2025

Research reveals that generosity is not determined by wealth. People with fewer resources often give more, sharing what little they have to support others in need. Their contributions can have a profound impact despite modest means.

Psychologists suggest that experiencing hardship firsthand builds empathy, while strong community connections encourage acts of kindness. These factors make lower-income individuals more inclined to give meaningfully, demonstrating the power of compassion over wealth.

In contrast, wealthier individuals may prioritize protecting financial security, making them less likely to share. This insight challenges common assumptions, showing that the most heartfelt generosity often comes from those who have the least to spare.

Sources: University of California, Berkeley, Scientific American, Psychology Today

17/10/2025

On a bustling street, a loyal dog sits faithfully beside a beggar, its calm presence quietly touching the hearts of everyone who passes by. Its serenity provides a sense of comfort and companionship in the midst of city chaos.

Then, suddenly, a theatrical cat bursts onto the scene, leaping and flailing in dramatic fashion, stealing every bit of attention. The contrast between the calm dog and the exuberant cat creates a perfect, spontaneous display of life’s unexpected beauty and humor.

Together, the duo transforms an ordinary street corner into a magical scene. One is peaceful and steadfast, the other wild and playful reminding us how contrasting personalities can coexist and create moments that leave lasting impressions.

Sources: National Geographic, BBC Earth, The Dodo

17/10/2025

The animated feature Flow not only earned an Oscar but also ignited an unexpected social movement. Its story of a black cat navigating a post apocalyptic world resonated deeply with audiences, leading to a nationwide rise in black cat adoptions. Historically, these cats have struggled in shelters due to superstition and cultural bias, but the film helped shift perceptions almost overnight.

A particularly memorable instance occurred in Laredo, Texas, where the nonprofit Best Friends for Life organized a screening featuring real rescue cats. The event transformed the cinematic experience into a hands-on adoption drive, allowing viewers to immediately connect with the animals they had just cheered for on screen.

The surge in adoptions demonstrates the power of storytelling to change behavior and challenge societal norms. Beyond entertainment, Flow shows how art can inspire empathy and action, giving overlooked animals a better chance at finding loving homes.

Source: Film adoption reports and Best Friends for Life, 2025

Peter Tabichi, a humble science teacher from a remote village in Kenya, has become a global symbol of selflessness and h...
17/10/2025

Peter Tabichi, a humble science teacher from a remote village in Kenya, has become a global symbol of selflessness and hope. Despite earning very little, he gives away 80% of his salary to support his students, many of whom are orphans or come from families struggling to afford food, books, or school fees.

Even with limited resources, one computer, no stable internet, and overcrowded classrooms, his students have achieved extraordinary success, winning national and international science competitions and earning recognition from the Royal Society of Chemistry.

In 2019, Peter was chosen from over 10,000 teachers across 179 countries to receive the Global Teacher Prize in Dubai. He used the $1 million award to build a library, a science lab, and provide food, teachers, and crops for his village, proving that true greatness begins with giving.

Credit: Global Teacher Prize, UNESCO, BBC News

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