Is it possible to have a low-cost, easy-to-implement solution for enhancing employee effectiveness by improving employee sleep? (Spoiler alert: the answer is yes...)

I use GABA, Melatonin, L Theanine, Minerals and I always still had issues with sleep. Then I bought these glasses - rest is history,” says one reviewer, who now sleeps “like a baby” every night.

Another brand that's highly rated is Swanwick, known for blocking blue-light exposure. These can be worn when the sun is up as well as after the sun goes down.

Swannies are hugely popular and pretty affordable blue light-blocking computer glasses that are available in a wide range of styles.

Many blue-light blocking shades have a sporty look, but these Wayfarer-inspired glasses score major style points.