Correspondence to Joseph Michael Northey, Joseph Northey, University of Canberra Research Institute for Sport and Exercise, Building 29, University Drive, Bruce ACT, 2617, Australia; ...
Nootropic beverages include coffee, green tea, and fermented drinks like kombucha and kefir. They may support focus or brain health, but firm evidence is limited. Coffee’s caffeine may improve ...
Brain fog is a symptom, not a diagnosis, that can cause confusion, memory problems, lack of concentration, and mental fatigue that disrupts daily life. Common causes include chronic stress, lack of ...