📰 Breast cancer survivors may have lower risk of developing Alzheimer’s disease, study finds
A new study led by the Seoul National University College of Medicine suggests that breast cancer survivors may have a lower risk of developing Alzheimer’s disease compared to those who have not undergone treatment. The study, published in JAMA Network Open, analyzed data from over 70,000 breast cancer survivors compared to a cancer-free control group over an average of 7.3 years. Breast cancer survivors, especially those aged 65 and older, showed an 8% lower risk of dementia within five years post-treatment, with those who received radiation showing the most risk reduction. The study adjusted for various factors influencing Alzheimer’s risk, such as age, income, comorbidities, and health behaviors. Contrary to concerns about cognitive decline after breast cancer treatment, the study suggests that certain treatments may even help reduce the formation of Alzheimer’s-related proteins in the brain. The researchers recommend that breast cancer patients address modifiable risk factors for Alzheimer’s while receiving standard cancer treatment.
📰 Afternoon napping could have surprising impact on longevity, study suggests
A recent study presented at a sleep conference in Seattle linked daytime napping in older adults to increased mortality rates, especially longer and irregular naps in the early afternoon. The study involved over 86,000 participants and found that those who took longer naps between 11 a.m. and 3 p.m. had a higher risk of death over an eight-year period. However, the study did not establish a direct cause-effect relationship between napping and mortality. Excessive napping could be a sign of underlying health issues, and monitoring napping patterns may help identify health conditions early. While short power naps can boost alertness, experts recommend limiting naps to 20-30 minutes to avoid feeling groggy afterward.
📰 Gut microbes could be key to fighting toxic, long-lasting ‘forever chemicals,’ research says
A recent study from the University of Cambridge suggests that gut microbes may play a crucial role in protecting humans from toxic PFAS chemicals by absorbing and storing them. The research found that certain species of human gut bacteria have a high capacity to soak up PFAS from the environment and store them in clumps inside their cells. This discovery could potentially help mitigate the harmful effects of PFAS exposure, which are present in various everyday items. The study also highlights the need for more awareness and action to address the widespread presence of PFAS in our environment and bodies. Researchers are exploring the development of probiotic supplements to increase beneficial gut microbes as a potential protective measure against PFAS exposure.
📰 Best and worst breads for your health, according to nutrition experts
Joe Rogan raised concerns about the healthiness of bread in the U.S. on his podcast, claiming most American breads are unhealthy and contribute to inflammation. He highlighted the benefits of bread with sprouted grains and endorsed sourdough bread as a healthier option. Experts like dietitian Erin Palinski-Wade emphasized the importance of choosing whole-grain and high-fiber breads to stabilize blood sugar and improve long-term health. Recommendations included brands like Ezekiel bread and Dave’s Killer Bread for their minimal processing and added sugars. Sourdough bread was noted for its lower glycemic index and potential benefits for those sensitive to digesting wheat sugars.
📰 Just one surgical procedure is more popular than breast augmentation: See the report
The American Society of Plastic Surgeons (ASPS) reported a growth in cosmetic procedures in 2024, with liposuction and breast augmentation being the most popular surgical procedures. Body contouring procedures saw a 1% increase, with thigh and buttock lifts up by 3% and arm and neck lifts up by 2%. Minimally invasive treatments were dominant, with over 28.5 million performed, driven by affordability and minimal downtime. GLP-1 weight-loss medications like Ozempic and Wegovy may be contributing to the rise in body contouring procedures. Surgeons emphasize the importance of reaching a healthy weight before considering surgical procedures like tummy tucks or lifts.
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