Q19\ Which of the below can keep your energy levels at an all-time high?

A A power nap

B Stronger co ee

C A desk lamp

C While ‘A’ is somewhat impractical during the average 9-5 and ‘B’ will only set you up for a crash, researchers in Switzerland found that exposure to bulbs emitting blue light reduces production of sleep hormones. Install a 6500k bulb in your deskside lamp and turn it on around lunchtime. You’ll make light work of afternoon tasks.