Recent research using data from the Behavioral Risk Factor Surveillance System (BRFSS) suggests that non-medical cannabis use in adults aged 45 and older may be associated with decreased odds of subjective cognitive decline (SCD). The study found that non-medical cannabis…
Creative flow, a state where individuals become fully immersed and lose track of time during creative tasks, is linked to specific brain activity patterns. Neuroscientists have discovered that during this state, certain brain regions, such as the prefrontal cortex, exhibit…
Sulforaphane in broccoli found to target cancer stem cells Researchers at the University of Michigan discovered that sulforaphane, a compound found in broccoli, can target and kill cancer stem cells, which are responsible for initiating and sustaining cancer growth. This…
Touch interventions show consistent health benefits A large-scale systematic review and meta-analysis of 137 studies reveals that touch interventions, such as massages or skin-to-skin contact, offer moderate benefits for both physical and mental health. These interventions are particularly effective in…
Cognitively demanding jobs in midlife reduce dementia risk Individuals engaged in cognitively demanding occupations between the ages of 30 and 65 have a lower risk of developing mild cognitive impairment (MCI) and dementia in later life. The study emphasizes the…
Research indicates that facial hair significantly influences how men are perceived, enhancing perceptions of masculinity, aggression, and social dominance. Bearded men are often viewed as older and more respected but less approachable. The presence of facial hair can also affect…
The world’s quietest room, located at Microsoft’s headquarters, absorbs 99.99% of sound, creating an environment so silent that visitors can hear their own heartbeat and bones moving. Prolonged exposure can cause extreme discomfort, disorientation, and even hallucinations, with the longest…
Collagen-based supplements are often marketed as beneficial for skin, hair, and joint health, but scientific evidence supporting these claims is limited. Experts argue that collagen is broken down into amino acids during digestion, making it unlikely to directly improve collagen…
A meta-analysis of 49 studies involving over 266,000 participants found that higher levels of physical activity significantly reduce the risk of developing depression. This protective effect is consistent across different age groups and geographical regions, and is observed regardless of…