1.Clean you work area. This gives your eyes a quick break from staring at your computer screen, and having a more organized workspace allows you to focus more clearly.
2. Stay hydrated. Drinking cold water helps to activate your system and combat dehydration, which can make you drowsy. Also refilling your cup or water bottle is a great excuse to take a quick walk!
3. Smile! Seriously, laughter is scientifically proven to boost your energy and morale. Take a break for 5 minutes to catch up with a friend or colleague or watch a funny baby animal video.