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Extracellular Vesicles

A gloved hand steadies a clear petri dish while a pipette delivers a single droplet of liquid into its center, capturing the precision and delicacy of laboratory stem cell research.

Stem Cells For Longevity: What The Data Actually Says In 2025

A quick map of the landscape “Stem cell injections” cover several very different things in humans: Below I break down where there is persuasive

October 16, 2025

Biotechnology·Health·Science·Technology

3D rendering of NMN-loaded extracellular vesicles (sEVs) interacting with a cell surface, representing the advanced anti-aging therapy discussed in the article.

NAD+ & SIRT3 Power: New NMN-EVs Reverse Skin Aging in Mice

Revolutionary NMN-packed stem cell vesicles (NMN-sEVs) show stunning results in reversing skin aging in mice by boosting NAD+ and cellular repair.

July 18, 2025

Biotechnology·Science·Technology

Illustration of a human facing a humanoid robot, symbolizing the convergence of biotechnology and engineering in tissue regeneration and organ replacement. The image features gears inside the robot's head, digital data elements, and biological motifs, representing themes of artificial tissue, personalized medicine, and the future of regenerative therapies.

The Future of Tissue Engineering: Regeneration vs. Replacement

The future of tissue engineering: stem cells, bioprinting, rejuvenation, and how biotech is transforming regeneration and organ replacement.

April 10, 2025

Biotechnology·Health·Politics·Science·Technology

A chef holds a raw steak shaped like a heart on a wooden cutting board, surrounded by other cuts of meat in a butcher-style setting.

Rejuvenating the Aging Heart with Fat?

Can fat-derived factors reverse heart aging? Scientists say yes—and the implications for aging and longevity are just getting started.

April 7, 2025

Biotechnology·Health·Science

Illustration comparing youth factors and geroprotectors in longevity science. A DNA strand and clock symbolize aging, while a diverse group of people represents different stages of life. The image highlights the choice between slowing aging with geroprotectors or reversing it with youth factors.

Youth Factors vs. Geroprotectors: Know the Right Choice for You

Youth factors and geroprotectors are transforming longevity science—helping to slow aging, reverse decline, and restore youthful function.

March 7, 2025

Biotechnology·Health·Products & Supplements·Science

A sleepless person sits upright in bed with hands gently pressed to their temples, eyes tired and face drawn with exhaustion. Soft cartoon sheep float across a deep blue night sky scattered with tiny stars, suggesting the familiar struggle of counting sheep that offers no relief. The scene conveys the quiet frustration and emotional weight of insomnia, capturing the intimate moment when the mind refuses to rest even as the world around grows still.

The Night Shift of Aging: Why Sleep Changes As We Get Older

November 17, 2025

How insomnia and sleep apnea shape aging, summarizing new evidence

An older man with silver hair exercises outdoors, wearing blue headphones and lifting matching blue dumbbells with focused determination. He stands in a lush green park, his posture strong and steady, embodying resilience, strength, and the ongoing capacity to build muscle and vitality at any age.

Can you add muscle after 50? What the latest research really says

November 13, 2025

Yes, you can build real muscle after 50. Train smart,

A sunlit forest path framed by lush green trees, but the center of the scene fades into a hazy, dark blur—evoking the experience of age-related macular degeneration, where the world remains vibrant at the edges while the heart of the view quietly disappears.

Aging’s Canary in The Coal Mine: Age-Related Macular Degeneration

November 11, 2025

AMD (age-related macular degeneration) reveals how the aging retina fails,

An older man sits on a comfortable living room sofa, gently focused as he practices an acoustic guitar, his posture relaxed but intent. Soft daylight fills the room, and the warm wood of the guitar contrasts with the quiet calm of the space. His expression shows both concentration and joy, capturing the beauty of learning something new later in life — the quiet, meaningful effort that keeps the mind alive and the spirit engaged.

What “Difficult Joy” Means (and why it matters for aging)

November 5, 2025

Discover how challenging, joyful learning strengthens the brain, builds resilience,