When news broke in 2015 linking diphenhydramine to an increased risk of dementia, it sparked widespread alarm - and understandably so. Diphenhydramine has been used as a common over-the-counter antihistamine and sedative across the …

Research indicates that leptin, a hormone released by fat cells to regulate appetite, could reduce the effects of toxic brain proteins. These proteins cause plaques and tangles in the brain, leading to memory loss …

The connection between vitamin D and brain health is gaining attention, as researchers explore how this nutrient can support the neural pathways and protective mechanisms against age-related cognitive decline.