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465 stories
ScienceDaily · 12 Sept 2026 · Research
A 10-year study of more than 6,000 adults found that popular coronary calcium scans may add little to standard heart disease risk estimates for many people. But for patients with borderline or intermediate risk, the scans could make a meaningful difference by revealing who is actually more likely to develop heart disease.
ScienceDaily · 12 Sept 2026 · Supplements / medicine
Semaglutide helped older healthy mice live longer while improving memory, muscle function, blood sugar control, and several biological signs of aging. Its effects went beyond those seen with calorie restriction, raising the possibility that GLP-1 drugs could tap into a separate biological pathway linked to longevity. Educational supplement parallel (not a replacement): When headlines discuss GLP-1 medicines and aging, people often research food-first fiber or bitter-botanical “pathway support” formulas. Those are not semaglutide, not compounded GLP-1, and not a substitute for a prescribed GLP-1 drug. Mouse or marketing claims are hype until human outcome data exist. Weakly evidenced. Store: /store/glp1-pathway-support. Not medical advice. Not a substitute for a prescribed medicine. Off-label prescription use is clinician-only. VitaLonga does not diagnose, treat, or cure disease. Never start, stop, or replace a prescription with a supplement on the basis of a headline.
WHO · 23 Dec 2024 · Research
A Strategic Partnership Framework (SPF) with the Ministry of Development Cooperation and Humanitarian Affairs and multiyear agreement with the Ministry of Health and Social Safety was signed on 20 December 2024. By signing two new partnership agreements, Luxembourg reaffirmed its continued support for WHO to fulfill a shared mission to promote, provide and protect health.
ScienceDaily · 22 Sept 2026 · Research
Researchers have found evidence that long COVID may damage dopamine releasing neurons in the brain, potentially explaining persistent fatigue, low motivation, slowed movement, and memory difficulties. The discovery could lead to new treatments that target the brain's dopamine system.
ScienceDaily · 22 Sept 2026 · Research
Stem cell transplants helped regenerate stroke-damaged brain tissue in mice, producing new neurons and restoring lost motor function. The treatment also improved blood vessels, inflammation, and the blood-brain barrier, raising hopes that a similar approach could eventually help repair the human brain after stroke.
ACSM · 22 Sept 2026 · Research
To address concerns surrounding the upcoming CAAHEP accreditation requirements for ACSM-EP and ACSM-CEP exams, the ACSM Certification Board recognizes two in-process stages along the accreditation pathway to ensure graduating students remain eligible without waiting for full programmatic accreditation.  If your institution is currently working through these updates, understanding these two milestones can help yo
ScienceDaily · 21 Sept 2026 · Nutrition
A new needle-thin brain implant can record neural activity, deliver drugs, and stimulate multiple brain regions using a single flexible fiber. Successful tests in mice suggest it could give scientists a more precise, less invasive way to study the brain and may eventually help treat neurological disorders such as epilepsy.
ScienceDaily · 21 Sept 2026 · Research
Chronic inflammation tied to stress, lifestyle, mental health, and socioeconomic conditions may silently change the heart for years before any symptoms appear. People with the highest inflammation levels faced a 43% greater risk of heart attack and stroke, raising hopes that earlier testing and anti-inflammatory treatments could help prevent serious heart disease.
ScienceDaily · 21 Sept 2026 · Research
Scientists have found that the human brain develops from two distinct cellular systems, suggesting that evolution fused together two ancient nervous systems with very different jobs. The discovery also allowed researchers to grow human hindbrain neurons in the lab, opening new possibilities for studying ALS, spinal muscular atrophy, and other brainstem diseases.
WHO · 19 May 2025 · Research
Philanthropic support plays a vital role in enabling countries to build stronger health systems and advance towards health equity. From vaccine equity and pandemic preparedness to primary health care, the contributions of philanthropic partners help drive progress across WHO’s key priorities. The importance of philanthropic support was underscored by Dr Tedros Adhanom Ghebreyesus, WHO Director-General, in his r
NIH/NLM PubMed · 17 Jun 2024 · Research
The four PubMed comment correction types labeled in search results now also include a link to the related citation in the summary display Update in, Retraction in, Retracted and republished in, Corrected and republished in.
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ScienceDaily · 15 Sept 2026 · Exercise
A major analysis of 139 clinical trials involving nearly 10,000 people suggests that some of the simplest treatments may work best for knee osteoarthritis. Knee braces ranked highest overall for reducing pain, stiffness, and mobility problems, while water-based therapy was especially effective for pain and regular exercise consistently improved both pain and physical function. More high-tech approaches, including ult
VitaLonga is an educational longevity resource, not a pharmacy, clinic, or doctor. Content is not medical advice and is not intended to diagnose, treat, cure, or prevent any disease (DSHEA). Supplements can interact with medications and are not appropriate in every pregnancy or health condition. Consult a licensed clinician, especially if you take medications, are pregnant or nursing, or have a diagnosed condition.
