Sleep specialists share 3 techniques to wake up feeling refreshed, emphasizing consistent routines, natural light exposure ...

Considering taking supplements to treat mental alertness? Below is a list of common natural remedies used to treat or reduce the symptoms of mental alertness. Follow the links to read common uses ...

Caffeine can enhance alertness, vigilance, attention and reaction time, stated Harris Lieberman, a research psychologist with the U.S. Army Research Institute of Environmental Medicine ...

Caffeine can enhance alertness, vigilance, attention and reaction time, stated Harris Lieberman, a research psychologist with the U.S. Army Research Institute of Environmental Medicine ...

During World War II, amphetamines were used as a means of delaying the onset of fatigue and increasing alertness in soldiers. Subsequently, amphetamines became prominent as an appetite suppressant ...