How Technology Disrupts Your Sleep Cycle

The Science of Technology and Sleep

Blue light from screens inhibits melatonin production, delaying sleep onset, according to Harvard studies.

Evening screen use mimics daylight, confusing your body’s internal clock and disrupting sleep cycles.

Checking phones before bed increases alertness, making it harder to relax, per sleep research.

Engaging content keeps your brain active, reducing the ability to wind down effectively.

Constant notifications and news feeds elevate cortisol, hindering relaxation before sleep.

Fear of missing out drives late-night scrolling, cutting into valuable sleep hours.

Set a “no screens” rule 1-2 hours before bed to protect melatonin production and improve sleep quality.

Activate night mode or use blue light glasses to reduce exposure, as recommended by sleep experts.

Swap screens for paper books to relax without blue light interference, promoting faster sleep onset.

Practice mindfulness or journaling to calm the mind, counteracting technology’s stimulating effects.