Tag

Osteoporosis

All articles tagged with #osteoporosis

health7 days ago

Tea May Support Bone Density in Older Women, While Heavy Coffee Intake Shows Risks

A decade-long study of nearly 10,000 US women over 65 suggests that regular tea consumption is associated with higher hip bone mineral density, while drinking more than five cups of coffee daily correlates with lower density. The findings, published in Nutrients, highlight that moderate coffee intake does not appear harmful, but very high consumption may negatively impact bone health, particularly when combined with alcohol use. Researchers emphasize that these are associations, not causal links, and that calcium, vitamin D, and physical activity remain the primary pillars of bone health. Tea catechins may support bone-building cells, whereas excessive caffeine might interfere with calcium absorption. The study, conducted by Flinders University researchers, notes that the benefits of tea were more pronounced in women with obesity. While the results do not mandate drastic lifestyle changes, they suggest that moderate tea consumption could be a simple, low-risk strategy for supporting bone density in postmenopausal women.

via ScienceAlert|

#bone-health #coffee-intake #flinders-university

health11 days ago•18 min saved

Spinal Bone Density May Predict Cognitive Decline, New Study Finds

A new study published in Radiology indicates that lower bone density in the spine is associated with faster cognitive decline and changes in brain white matter. The research, led by Johns Hopkins University, used AI to analyze chest CT scans of 715 adults, finding that those with lower bone density experienced more rapid brain deterioration over five years. The link was particularly strong for individuals with type 2 diabetes. While the study does not prove causation, it suggests bone density could serve as an early marker for brain health risks.

via Everyday Health|

#dementia #health #johns-hopkins-university

health11 days ago•3 min saved

Osteoporosis Is Not Inevitable: Experts Warn Against Delayed Bone Health Screening

Osteoporosis is a preventable 'silent disease' that often manifests only after a fracture. Experts emphasize that bone health is built early in life and can be maintained through weight-bearing exercise, adequate nutrition (calcium, vitamin D, protein), and early screening. While postmenopausal women face the highest risk due to estrogen loss, men and individuals with specific medical conditions or medications are also vulnerable. Delayed diagnosis and lifestyle factors like smoking and sedentary behavior significantly increase the risk of debilitating fractures, which carry high mortality rates.

via New York Post|

#bone-density #dexa-scan #fragility-fractures

health16 days ago•5 min saved

Experts urge women to seek bone density scans at menopause, not 65

Seven in ten American women will experience osteopenia or osteoporosis in their lifetime, yet many delay diagnosis until after a fracture. Dr. Jocelyn Wittstein of Duke University advises women to request DEXA scans around age 50, during the menopause transition, rather than waiting until 65. Early detection is critical because bone density loss accelerates sharply in the two years preceding menopause, potentially resulting in a 10% loss. While no standalone cure exists, proactive measures including strength training, specific micronutrient intake, and potentially hormone therapy can slow progression. Wittstein emphasizes that estrogen inhibits bone breakdown, making its decline a primary driver of bone weakness. Women are encouraged to view bone health as a lifelong priority, starting with early screening and lifestyle adjustments to prevent fractures and maintain mobility.

via CBS News|

#bone-density #dexa-scan #health

health16 days ago•19 min saved

Cell Therapy Trial Shows 94% Drop in Osteoporosis Fractures

A Phase 1 trial involving 10 women with severe osteoporosis demonstrated a 94% reduction in fractures after receiving autologous mesenchymal stromal cells modified to target bone tissue. While the study was primarily designed to assess safety, results indicated improved bone structure and fewer breaks, suggesting potential for future regenerative treatments.

via ZME Science|

#bone-health #cell-therapy #clinical-trial

health17 days ago•5 min saved

Brisk Walking Emerges as Best Exercise for Bone Health in Large BMJ Review

A BMJ analysis of 18,429 adults over 40 from 124 trials finds that about 600 MET-minutes per week—roughly 2–3 hours of brisk walking or jogging—significantly mitigates age-related bone density loss, with brisk walking leading the pack; an aerobic-plus-resistance mix also helps, though less consistently; bone health benefits vary by age and BMI, and while some exercise types may lower fracture risk, evidence is less clear. The study supports dose-specific, tailored exercise guidelines to help prevent osteoporosis.

via ScienceAlert|

#bone-health #bone-mineral-density #exercise

health21 days ago•5 min saved

Rethinking Bone Density Goals in Osteoporosis Care

A new position statement argues for tailoring osteoporosis treatment to individual fracture risk rather than pursuing universal bone density (BMD) targets. While higher BMD during treatment is linked to fewer fractures, experts caution that this association may reflect baseline BMD and that fixed BMD targets lack solid trial support and may raise costs. Clinicians should consider prior fractures, age, risk factors, and treatment response when adjusting therapy, with anabolic options (e.g., teriparatide or romosozumab) prioritized for very high‑risk patients and frequent densitometry used judiciously given measurement variability and limited added value for all patients.

via Medscape|

#anabolic-treatment #antiresorptive-therapy #bone-mineral-density

health23 days ago•6 min saved

Bone-building drugs linked to lower dementia risk in a large Asian cohort

A Hong Kong study of 121,492 adults aged 60+ found that those taking nitrogen-containing bisphosphonates for osteoporosis had a 16% lower risk of Alzheimer’s disease and related dementias versus non-users, and 24% lower versus people on other osteoporosis meds. The study is observational and limited to a Chinese population, so it cannot prove causation or generalize broadly; researchers call for clinical trials to confirm findings and explore whether bone-health drugs could affect dementia risk.

via Fox News|

#alzheimers-disease #bisphosphonates #dementia

science24 days ago•6 min saved

Personal Stem Cells Show Promise in Reversing Osteoporosis in a Small Trial

Autologous glycocalyx-edited mesenchymal stem cells were infused into 10 women with advanced osteoporosis in a Phase 1 trial and were well tolerated; fractures dropped dramatically (from 8 to 0.5 per year over two years post-infusion), bone biomarkers and imaging suggested osteoregenerative effects, especially in trabecular bone. The study, not randomized and small with limited diversity, signals potential for regenerative osteoporosis therapy but requires larger, controlled trials to verify safety and efficacy.

via sciencealert.com|

#fragility-fractures #glycocalyx-editing #mesenchymal-stem-cells

science27 days ago•6 min saved

Tweaked marrow cells hint at rebuilding brittle bones in osteoporosis

Ten women with advanced osteoporosis received autologous bone-marrow–derived mesenchymal cells engineered to improve bone-homing; after a single infusion, fracture rates dropped dramatically and stayed low for years, suggesting a potential one-time regenerative therapy, though the study was small, lacked a control group, and participants were on standard osteoporosis drugs, requiring larger randomized trials.

via Nature|

#bone-marrow #clinical-trial #osteoporosis

health-and-medicine1 month ago•6 min saved

Hidden bone switch could fortify bones—and muscles—to fight osteoporosis

Researchers at Leipzig University show that activating the adhesion GPCR GPR133 with the compound AP503 strengthens bones and slows bone loss in mice, suggesting a potential new therapy for osteoporosis that may also boost muscle strength in aging populations.

via Science Daily|

#aging #ap503 #bone-formation

health1 month ago•16 min saved

Bone Density in Menopause: Timing Your First DEXA Scan

The New York Times health piece notes that menopause raises fracture risk, but most guidelines still recommend a first DEXA scan at age 65 unless you have osteoporosis risk factors; some doctors and influencers push for earlier screening. The decision should be personalized based on factors like prior fractures, family history, low BMI, steroid use, smoking, and other health conditions. DEXA is a low‑dose X‑ray that measures bone density and informs prevention or treatment decisions, including lifestyle changes or medications, made in consultation with a clinician.

via The New York Times|

#bone-density #dexa-scan #guidelines

health1 month ago•423 min saved

Hip-friendly Impact Training: A Simple Path to Stronger Bones

Orthopedic surgeon explains impact training as a powerful, weight-bearing approach to boosting bone density, especially in the hips. Starting with basic activities like walking and heel drops, then advancing to higher-intensity moves (e.g., squat jumps), can strengthen bones and help prevent hip fractures with age. Exercise should be tailored to life stage and conditions (oporosis, knee arthritis, recent fractures, pelvic prolapse), and progress gradually alongside good nutrition and traditional strength training.

via TODAY.com|

#bone-health #exercise #health

health1 month ago•5 min saved

High daily coffee intake linked to lower bone density in older women, tea may boost bone health

A Flinders University study published in Nutrients followed 9,704 postmenopausal women aged 65+ for 10 years and found that consuming more than five cups of coffee daily was associated with lower bone mineral density at key sites, while tea consumption correlated with higher total hip BMD; moderate coffee (about 2–3 cups/day) showed no negative effect. The researchers noted interactions with alcohol and obesity and stressed the study shows associations, not causation. They advised maintaining bone health through calcium and vitamin D, physical activity, and avoiding smoking and heavy alcohol, with a note that moderate coffee is acceptable and tea may be a bone-friendly alternative.

via New York Post|

#bone-density #coffee #health

health1 month ago•6 min saved

Tea linked to higher bone density in older women; heavy coffee intake tied to lower density

A Flinders University study of 9,704 women aged 65+ over 10 years found tea consumption was associated with higher hip bone mineral density, while drinking more than five cups of coffee daily correlated with lower bone density in older postmenopausal women; moderate coffee (2–3 cups/day) showed no negative effect. Effects varied with obesity and alcohol use, suggesting tea may support bone health and that very high coffee intake should be moderated, alongside calcium, vitamin D and weight-bearing exercise to prevent osteoporosis.

via Fox News|

#bone-mineral-density #coffee #health