Get morning light
Morning light exposure enhances reaction times and alertness.
What You'll Do
Spend 30 minutes outside in bright morning light to boost your alertness.
Scientific Basis
Exposure to 1,000–5,000 lux morning bright light led to faster daytime reaction times by ~5–10% and improved subjective alertness in ~33% of trials.
Siraji, M. A. et al. (2022). Effects of Daytime Electric Light Exposure.... Frontiers in Psychology.The Science of Impact
Improved reaction times can enhance daily performance in tasks requiring quick responses.
Increased alertness may lead to better decision-making and productivity throughout the day.
Regular exposure to bright light can support mental health by reducing feelings of fatigue.
Pro Tips
Expose yourself to bright light for at least 30 minutes each morning.
Consider using a light therapy box that emits 10,000 lux for optimal results.
Aim to maintain this routine at the same time each day for consistency.