In a study of patients with AF, >5 daily cups of coffee correlated with cognitive performance akin to being 6.7 years younger, alongside reductions in IL-6 levels, highlighting potential anti-inflammatory benefits.
Case-control study evaluates the association between cardiovascular disease and breast cancer stage at diagnosis, revealing potential links in specific subtypes.
In older adults at risk for dementia, a 24-week Mediterranean diet intervention led to sustained cognitive benefits and improved diet adherence for up to 12 months.
In a large cohort study of 180,483 acetaminophen users aged 65 or older, researchers found that use was associated with a 36% increased risk of lower gastrointestinal bleeding.
A recent multicenter trial investigated the impact of potassium nitrate supplementation on exercise capacity and quality of life in patients with heart failure with preserved ejection fraction, revealing interesting insights into blood nitric oxide metabolites.
A study evaluating systematic reviews used to develop dietary guidelines for Americans revealed 'critically low' quality and significant methodological weaknesses, raising concerns about reliability and reproducibility.