A sweeping new review shows how disruptions in the gut microbiome may fuel obesity, insulin resistance, and cardiovascular risk, while pointing to diet and other microbiome-focused strategies that could help restore metabolic balance. Integrative mechanistic framework linking gut dysbiosis to systemic metabolic dysfunction. Arrows indicate the progression of events from exogenous and host-related factors to … Read more
A common wild plant may hold hidden brain benefits. Dandelion leaf polyphenols survive digestion and continue targeting pathways associated with Alzheimer’s disease. Study: Characterisation of Dandelion Polyphenols and Their In Vitro Neuroprotective Effects During Simulated Digestion. Image credit: DUSAN ZIDAR/Shutterstock.com A recent study in Foods examined the enzyme-targeted neuroprotective potential of polyphenols from dandelion flowers, roots, … Read more
A new review links ultra-processed foods and their additives to higher cardiovascular risk, pointing to large human studies and inflammation-related mechanisms that may help explain why heavily processed diets can harm heart health. Key takeaways Higher intake of ultra-processed foods was associated with a higher risk of cardiovascular disease. Food additives may also contribute to … Read more
Credit: Arx0nt / Getty Images Blueberries support gut health by feeding beneficial bacteria and improving digestion. They may help improve memory and protect brain cells from oxidative stress. Regular intake may help lower blood pressure and support heart health. Blueberries are high in antioxidants, fiber, and other beneficial nutrients. Eating them regularly may benefit gut, … Read more
It’s well known that alcohol consumption is an age-old method for coping with stress. But surprising? research led by the University of Massachusetts Amherst found that, when such self-medication begins in early adulthood, negative cognitive effects start to show up in middle-age-even after long periods of total abstinence. These effects include a decreased ability to … Read more
New research suggests that zinc does far more than support immunity, revealing intricate molecular switches that may influence how the heart responds to inflammatory injury. Review: Zinc: A metallic shield against cardiac inflammation. Image Credit: Cagkan Sayin / Shutterstock In a recent review published in the journal Metallomics, researchers synthesized a broad body of mechanistic and … Read more
Colon cancer – Symptoms. and causes – Mayo Clinic. (2021). https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669 Aghabozorgi, A. S. et al. Role of adenomatous polyposis coli (APC) gene mutations in the pathogenesis of colorectal cancer; current status and perspectives. Biochimie 157, 64–71 (2019). Google Scholar Sung, H. et al. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide … Read more
Bone fractures usually heal efficiently, but in some patients this process fails, causing nonunion. A recent study identifies Apex1 as a redox-regulated driver of fracture repair. Using genetic mouse models, researchers show Apex1 controls early Bmp2 activation and later chondrocyte maturation, coordinating callus formation, vascularization, and cartilage-to-bone transition. These findings highlight oxidative stress regulation as … Read more
Prolonged exposure to air pollution can be linked to an elevated risk for serious neurodegenerative diseases like ALS and seems to speed up the pathological process, report researchers from Karolinska Institutet in Sweden. The study is published in the journal JAMA Neurology. We can see a clear association, despite the fact that levels of … Read more
A study of Black and Hispanic adolescent girls shows that even modest participation in organized sports is associated with favorable breast tissue composition and lower oxidative stress, highlighting adolescence as a critical window for cancer-related prevention research. Study: Recreational physical activity and biomarkers of breast cancer risk in a cohort of adolescent girls. Image Credit: … Read more