Posts about "public health"

A new study highlights that nearly half of drivers involved in fatal crashes had THC in their blood, underscoring the persistent challenge of cannabis-impaired driving. The findings reveal that post-legalization policies have failed to reduce the prevalence of marijuana use before driving, posing significant public safety risks.

Recent research has uncovered the unsettling presence of microplastics in bottled water, challenging perceptions of its purity and highlighting potential health risks. These contaminants, initially discovered through a chance encounter with plastic waste, pose significant concerns due to their ability to infiltrate the body and possibly cause inflammation, hormonal issues, and neurological damage.

Contrary to popular belief, a comprehensive study using both observational and genetic data reveals that there is no safe level of alcohol consumption for brain health. The study indicates that dementia risk increases with alcohol intake, challenging the notion that light drinking could offer protective benefits.

A comprehensive study sponsored by the NIH uncovers that the loss of smell due to COVID-19 is more widespread and persistent than previously thought. This condition affects even those without obvious symptoms, emphasizing the need for standardized scent testing and further exploration of treatment options.

A significant study involving over 1.1 million participants has found that exposure to trichloroethylene, an industrial chemical, potentially increases the risk of developing Parkinson's disease. Individuals in areas with high TCE levels showed a 10% higher risk of the condition, suggesting a notable public health concern.

Emerging research suggests that increased fruit intake might provide protective benefits for lung health against air pollution, emphasizing the potential role of antioxidants and anti-inflammatory compounds. This insight particularly pertains to women, highlighting dietary influences on respiratory health amidst growing environmental concerns.

Researchers at Harvard have found a link between the use of acetaminophen (Tylenol) during pregnancy and an increased risk of autism and ADHD in children. This has prompted the FDA to recommend caution in the drug's use among pregnant women, reinforcing the need for minimal effective dosage and duration.