Latest Articles
Sodium Nitrite Linked to Rising Youth Suicides
Reports and forensic reviews indicate sodium nitrite — a common meat-curing preservative and industrial salt — has emerged as an increasingly used method of self-poisoning among adolescents and young adults, prompting clinical, public-health, and regulatory concern.
Blood Test That Detects Multiple Cancers and Pinpoints Their Origin
Researchers and companies have developed blood tests that can detect multiple cancers from a single sample and often indicate where the tumor started. This article explains how the tests work, their accuracy, benefits, limitations, who might benefit, and what to expect next.
Skip the Elevator: Stair Climbing for Heart Health and Longevity
A practical, evidence-informed guide that explains how regular stair climbing protects cardiovascular health, boosts fitness, and may extend lifespan—plus safe ways to start and stick with it.
How Ozempic Exposed the Brain’s Hidden Craving Center
New observations about GLP-1 medications like Ozempic have opened a window into how the brain generates and controls craving. This article traces clinical reports, neuroscience mechanisms, and what the discovery means for obesity, addiction and future therapies.
Blood Test Could Detect Multiple Cancers and Pinpoint Origin
A new generation of blood tests analyzes tiny fragments of tumor DNA to detect multiple cancers early and indicate where they began, offering a noninvasive route to earlier diagnosis while raising questions about accuracy, follow-up care, and health-system readiness.
Why Full-Fat Dairy Isn’t the Villain: What New Research Shows
For decades low-fat dairy was promoted as heart-healthy. Recent studies and a deeper look at the 'dairy matrix' suggest full-fat dairy—especially fermented products like yogurt and cheese—may not raise cardiovascular risk and can be part of a healthy diet when chosen wisely.