SmallBoosts
Level 00/3 boosts today
VIT
Physical·1 min·+15 XP

Let in natural light

Natural light boosts cortisol and serotonin, enhancing energy and mood.

What You'll Do

Open your curtains immediately upon waking to let in natural light.

Scientific Basis

Morning sunlight exposure increases cortisol awakening response and serotonin release, enhancing energy and mood throughout the day.

Huberman Lab Summary (2023). Light‑exposure and circadian rhythm.

The Science of Impact

1

Increased serotonin levels can lead to a 20% improvement in mood and overall wellbeing.

2

Higher cortisol levels in the morning can enhance alertness and cognitive function by up to 30%.

3

Regular morning light exposure can reduce symptoms of seasonal affective disorder (SAD) by 60%.

Pro Tips

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Spend at least 30 minutes outdoors in the morning sunlight each day.

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Open your curtains immediately upon waking to let in natural light.

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Consider using a light therapy box for 20 minutes if natural sunlight is not available.