Treelet Health provides the latest health news, disease prevention, nutrition and diet, and other professional health knowledge to help you maintain a healthy lifestyle.
A new study published in Nature Medicine reveals significant shortcomings in OpenAI's health-focused chatbot, ChatGPT Health, when assessing medical emergencies. Testing 60 real-life medical scenarios, researchers found that the AI failed to recommend immediate emergency room visits in over half (51.6%) of urgent cases, instead suggesting care within 24-48 hours, potentially delaying life-saving treatment.
An international study reveals that breast cancer remains the most common cancer among women worldwide, with new cases projected to rise by a third by 2050. However, in Australia, cases have dropped by 5.6% since 1990, with deaths falling by 45.8%. The study highlights a heavier burden in lower-income countries and identifies that about a quarter of healthy life years lost are linked to modifiable risk factors.
A new study from NYU Langone Health found microplastic particles prevalent in the tumor tissues of prostate cancer patients. Cancerous tissue contained more than double the amount of plastic compared to benign tissue. Experts call for stricter regulations and recommend practical steps like reducing plastic exposure and getting regular screenings.
India's school-based HPV vaccination rollout is poised to significantly reduce the burden of cervical cancer. Experts highlight this as a crucial public health strategy for prevention, offering early protection to young girls by blocking the transmission of high-risk HPV strains, thereby lowering long-term incidence and mortality rates of cervical cancer.
As we age, we experience changes in our cognitive skills, with processing speed and working memory declining gradually throughout adulthood. But could being expert in a hobby or field of study help to slow the rate of that decline? A new study, in expert birders, suggests that it might. The study found that in these experts, regions of the brain related to attention and perception remain more structurally compact than in nonexpert controls. Researchers suggest that hobbies involving perception, attention and memory could help preserve cognitive skills as we age.
While brain tumors are rare, knowing the key symptoms is crucial. Neurosurgeons highlight that the most important warning sign is a headache that is "unusual for you," especially if accompanied by other neurological symptoms or a first-ever seizure in adulthood, warranting immediate medical evaluation.
It is not uncommon for people to experience some cognitive decline as they age. Past research shows that certain lifestyle choices can impact a person’s cognitive function as they age, such as eating a healthy diet. A new study found the DASH diet showed the strongest and most consistent associations to lower cognitive decline risk and better cognitive function, when compared to five other diets.
On the occasion of Rare Disease Day, Sidra Medicine in Qatar shares a success story of precision medicine. A six-year-old patient received a definitive diagnosis through Whole Genome Sequencing, leading to targeted treatment. This case exemplifies how genomic research translates from the lab to the clinic, offering early diagnosis and personalized care for patients with rare conditions.
A simple spoonful of peanut butter each day improved lower-body muscle power in older adults, but the study’s primary walking test did not budge, highlighting both the promise and the limits of diet-only strategies for healthy aging.
An early-stage trial suggests that combining stem cells from the mother's placenta with standard fetal surgery is a safe and promising new approach to treating a severe form of spina bifida. This is the first time live stem cells have been used on a fetus's damaged spine, potentially leading to better health outcomes for babies compared to traditional surgery.
A man from British Columbia, Canada, has become the world's first patient to be successfully cured of a rare genetic disease using a novel gene-editing technology. This breakthrough marks a significant step forward in the field of precision gene therapy, offering hope to many patients suffering from inherited disorders.
A study reveals significant differences in infants' immune responses to respiratory syncytial virus (RSV) and SARS-CoV-2. RSV infection leads to immune dysregulation, particularly impairing natural killer cell function, which may explain why RSV often causes more severe symptoms than COVID-19 in young infants.