optiml Logo
Behaviour

Get morning sunlight exposure

Description

Neuroscientists reveal: 10-30 minutes of morning sunlight resets your body clock, boosts mood chemicals, improves focus, and enhances vitamin D production naturally.

Why we recommend this

  • Morning sunlight exposure sets circadian rhythm and improves focus
  • Dr. Samer Hattar's research demonstrates how morning light exposure directly influences learning and memory formation
  • Dr Andrew Huberman strongly emphasises this as a key driver of mental performance
  • Dr. Michael Holick notes that glass filters out necessary UV-B rays, making outdoor exposure essential
  • Supports vitamin D synthesis and mood regulation
  • Dr. Michael Mosley emphasises that UK latitude makes it impossible to get adequate vitamin D from sunlight between October and March

Usage

10-30 minutes of direct sunlight

Timing

Within 30-60 minutes of waking

Important notes

  • Use sun protection if exposure exceeds 10-15 minutes
  • Cloudy days require longer exposure time