All articles tagged with #long term study
A large, long-term analysis of about 17,700 people found that higher blood levels of the artificial sweetener xylitol are associated with an increased risk of major cardiovascular events (death, heart attack, stroke) over six and 30 years, even after adjusting for traditional risk factors; findings suggest the cardiovascular safety of xylitol requires further study and will be presented at the ESC Congress 2026.
A 10-year NHS study of nearly 3,500 men shows focal therapy for localized prostate cancer—using high‑intensity ultrasound or cryotherapy—delivers cancer control similar to surgery or radiotherapy but with substantially fewer side effects; uptake in the UK remains limited, prompting calls for broader access and NICE review.
A Swedish nationwide study following nearly a million girls and young women for up to 18 years shows the HPV vaccine substantially lowers cervical cancer risk, especially when given before age 17, with protection persisting for at least 18 years and supporting gender-neutral vaccination programs.
A 21-year study of 105,614 California women found that higher adherence to a Mediterranean diet—rich in olive oil, nuts, seafood, whole grains and vegetables—was linked to lower risk of total stroke, including ischemic and hemorrhagic types, with up to a 25% reduction for hemorrhagic stroke; while not proving causation, experts say the findings support dietary approaches to stroke prevention, though limitations include self-reported diet and only female participants.
A large UK cohort study of about 10,930 people followed from childhood found that higher ADHD traits at age 10 are linked to more physical health problems and disability by midlife (age 46). Those with elevated ADHD traits had 14% higher odds of two or more conditions (including migraine, back pain, cancer, epilepsy, diabetes) and 42% reported two or more health problems versus 37% with lower trait scores; associations were partly explained by mental health issues, higher BMI, and smoking, with stronger effects in women. The findings emphasize the need for better ADHD recognition, ongoing health monitoring, and accessible support across adulthood.
A 25-year Swedish study found that consuming 50 grams or more of high-fat cheese daily is associated with a 13% lower risk of developing dementia, challenging traditional views on dietary fats and brain health, though more research is needed to understand the mechanisms involved.
A decade-long study from King’s College London found that diets rich in polyphenol-containing foods like berries, tea, coffee, and whole grains are associated with slower progression of cardiovascular risk, supporting better long-term heart health.
A comprehensive 14.5-year study found no link between calcium supplements and increased dementia risk in older women, easing previous concerns about brain health impacts.
A long-term study found that children with autism are more likely to experience persistent gastrointestinal issues, which are linked to greater challenges in sleep, communication, and behavior, highlighting the need for better screening and treatment.
A five-year follow-up study shows that most individuals treated with psilocybin-assisted therapy for major depressive disorder remain in remission, suggesting lasting benefits and potential as a durable treatment option, though further research is needed.
A 15-year study from Karolinska Institutet shows that healthy diets rich in vegetables, fruits, whole grains, and unsaturated fats can slow the development of chronic diseases like dementia and cardiovascular issues in older adults, while pro-inflammatory diets increase these risks.
A long-term study indicates that cannabis-based treatments may provide sustained sleep and mental health benefits for people with chronic insomnia, with mild side effects and the need for further research to confirm safety and efficacy.
A long-term study found that most cognitive functions improve over years after COVID-19, but some deficits like processing speed and flexible thinking may persist, highlighting the need for ongoing support and research into recovery interventions.
A long-term study published in Nature found that the Mediterranean diet can reduce dementia risk by at least 35%, especially in individuals with the APOE4 gene linked to Alzheimer's disease, emphasizing the diet's potential protective effects.
A 44-year study found that women with high cardiovascular fitness, measured through cycling performance, had an 88% lower risk of developing dementia and delayed its onset by 9.5 years, highlighting the importance of regular exercise for brain health.