The U.S. Army has finally relieved of us of that nagging midmorning dilemma, the one in which you debate: Should I have another cup of coffee? Caffeine stimulates the central nervous system, making ...

Given that our level of alertness varies throughout the day, it only makes sense that we should avoid performing attention-demanding tasks when we're at our drowsiest. An experimental new Android app ...

Sleep banking involves getting extra sleep in advance to help maintain alertness and cognitive performance during sleep ...

We’ve built a complex culture around caffeine. Not only do we have a variety of caffeinated products such as coffee, tea, sodas, energy drinks and pills, but we also have a lot of advice, especially ...

Medically reviewed by Elizabeth Barnes, RDN Eating food can obviously boost your energy—but so can simply smelling certain ...

Over 60% of Americans hardly ever wake up feeling energized or rested, according to a 2020 survey conducted by RestoreZ. But not all hope is lost, because there are behaviors that can increase your ...

If you're one of the world's many shiftworkers, eating at irregular times is just par for the course - but have you ever stopped to think about the impact this might have on your body? Researchers ...

Ashleigh Johnstone receives funding from the Economic and Social Research Council (ESRC). Martial arts require a good level of physical strength, but those who take up training need to develop an ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

According to a recent study, a newly developed algorithm may be the key to optimizing alertness with caffeine. According to a recent study, a newly developed algorithm may be the key to optimizing ...