| Sunlight is the most powerful signal for your biological clock: |
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• Activates serotonin, improving your mood, motivation and well-being.
• Regulate your circadian rhythm, aligning all your hormones: cortisol, melatonin, insulin, testosterone.
• Exposure to the morning sun synchronizes your brain with the day-night cycle.
• Bright light stops melatonin and prepares its production 12�14 hours later.
• UVB radiation at noon allows the production of vitamin D, essential for immunity, bones, hormones and longevity.
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| The sun is the "power button" of your biology. |
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