How to Stay Awake Naturally
By Camille Peri
Reviewed by Brunilda Nazario, MD
With more and more of us getting less and less sleep, it's tempting to reach for a Red Bull or an espresso when we feel sleepy at work. But consuming caffeine to combat sleepiness can lead to a vicious cycle.
The java jolt that helps you stay awake can take up to eight hours to wear off. Caffeine can also reduce your sleep time, alter the normal stages of sleep, and decrease the quality of your sleep.
How can you stay awake naturally? Try some of these 12 jitter-free tips to take the edge off sleepiness.
1. Get Up and Move Around to Feel Awake
In one well-known study, Robert Thayer, PhD, a professor at California State University, Long Beach, studied whether people were more energized by eating a candy bar or taking a brisk 10-minute walk. Though the candy bar provided a quick energy boost, participants were actually more tired and had less energy an hour later. The 10-minute walk increased energy for two hours. That's because walking pumps oxygen through your veins, brain, and muscles.
If you work at a desk, get up frequently for short walks. At meal breaks, walk to a restaurant or, if you bring your lunch, head for a nice spot to eat it. Whether you take a walk outside or just in the building where you work, it will make you feel more alert and refreshed....