Author: Frank Jost

In the race to find faster, more effective treatments for cancer, researchers have begun looking in unexpected places—like the pharmacy shelves where old drugs sit, long approved for other uses. This strategy, known as drug repurposing, is transforming how we approach cancer care. And in some cases, it’s doing more than saving time—it’s saving lives. One of the most promising examples? A common diabetes medication is now being studied and used to treat certain rare forms of cancer. This surprising pivot illustrates the power of medical innovation and the urgent need for new solutions in oncology. What is drug repurposing?…

Melanoma is one of the most aggressive forms of skin cancer, often linked to sun exposure and genetic vulnerability. While early detection can save lives, advanced melanoma has long been considered one of the most difficult cancers to treat — until now. Thanks to advances in immunotherapy, especially checkpoint inhibitors, patients and doctors have more tools than ever to fight back. This article explores how these groundbreaking treatments work, what new developments are on the horizon, and how lifestyle still plays a crucial role in staying healthy. What is melanoma and why is it so dangerous? Melanoma starts in the…

Inflammation is a natural defense mechanism of the body. But when it becomes chronic, it can lead to serious health issues like heart disease, diabetes, or arthritis. Fortunately, adopting a healthier lifestyle can play a major role in keeping it in check. How can diet, exercise, sleep, and stress management help reduce inflammation? And what daily habits can we adopt to feel better naturally? Understanding inflammation Inflammation is the body’s response to injury or infection. In the short term, it’s useful — helping heal wounds or fight bacteria. But when inflammation lingers for weeks, months, or even years, it becomes…

You don’t see it coming. One day, you’re helping your mother fill out a form at the doctor’s office. The next, you’re managing her medications, her appointments, her moods, her meals—while still juggling your job and family. No one warned you how fast it could escalate, or how unprepared you might feel. As a doctor who works closely with families facing long-term care needs, I’ve seen the same realization dawn again and again: caregiving is more than love and good intentions. It’s a marathon, not a sprint. And if you don’t know what’s coming, it can catch you completely off…

For many people over 65, the word “frailty” carries a sense of finality. It conjures up images of weakened limbs, unsteady balance, and the slow loss of independence. In both media and medicine, frailty has long been treated as an irreversible stage of aging — the moment when decline becomes inevitable. But this perspective is rapidly changing. Recent research in geriatric medicine is challenging these outdated assumptions. We now understand that frailty is not a fixed condition, but a dynamic one — and more importantly, one that can often be slowed, managed, or even reversed. Far from being a point…

Aging is often portrayed as a time of decline — a period marked by physical fragility, cognitive slowdown, loneliness, or loss of purpose. In films, advertising, and even some healthcare messaging, older age is frequently associated with limitation rather than liberation. But this narrow and outdated narrative doesn’t reflect the full reality of what it means to grow older today. In fact, a growing body of research suggests that many seniors report higher levels of happiness, emotional resilience, and overall life satisfaction than adults decades younger. Surveys from across the globe reveal a consistent pattern: while youth is often filled…

Over the past year, both the European Union and the United States have taken strong and coordinated steps to regulate or ban several food additives. These decisions have not only stirred public interest but also reignited long-standing debates within the scientific, nutritional, and food policy communities. As updated regulations make headlines, more people are beginning to question what exactly is in the foods they consume daily — and how those ingredients may be impacting their health over time. For many consumers, food additives remain a blurry and abstract concept — scientific-sounding ingredients with unfamiliar names tucked into the fine print…

Family life in 2025 looks nothing like it did a generation ago. The pace of parenting change has accelerated, reshaping everything from how we work and communicate to how we relate to one another at home. Digital overload, hybrid work schedules, the erosion of traditional routines, and a growing awareness of mental health have pushed modern parents into a landscape that is far more layered and demanding than what previous generations faced. Add to that the evolving definitions of family itself — with more blended households, co-parenting arrangements, same-sex parenting, and multigenerational living — and it’s clear that the one-size-fits-all…

A decade ago, CRISPR revolutionized the field of genetics and gave scientists a powerful new tool to manipulate DNA with speed, accuracy, and relative ease. The original CRISPR-Cas9 system—adapted from a natural bacterial defense mechanism—allowed researchers to make precise cuts in the genome, targeting faulty genes and correcting mutations in ways that had previously been unimaginable. It was hailed as one of the most important scientific breakthroughs of the 21st century, and it opened the door to a future in which genetic diseases might be treated at their root, rather than merely managed. But like all first-generation technologies, CRISPR-Cas9 came…

When it comes to improving health, many people feel caught in an all-or-nothing mindset. On one end, there’s complete inaction—putting things off until the “perfect time” or waiting for a health scare to act. On the other, there’s the intimidating idea of a full-blown lifestyle overhaul: waking up at 5 a.m. to train like an athlete, throwing out everything in the fridge, or suddenly living on green smoothies and supplements. That pressure—whether internal or fueled by unrealistic health trends—can be overwhelming. The fear of having to give up cherished habits, favorite meals, or an already packed routine is often enough…