23/06/2026
☀️ Sunshine, Serotonin & the Menopause Transition ☀️ The relationship between light, mood and hormones is more powerful than many people realise.💡
As we enjoy the sunshine, it’s worth highlighting the growing research around sunlight exposure, serotonin production and emotional wellbeing during perimenopause and menopause.
Vitamin D — often called the ‘sunshine vitamin’ — is primarily synthesised through moderate sun exposure and has been associated with cognitive, immune and emotional health.
Sunlight exposure also stimulates serotonin activity, a neurotransmitter involved in:
• Mood regulation
• Sleep-wake cycles
• Appetite
• Emotional resilience
Research suggests that reduced sunlight exposure may contribute to seasonal mood changes and depressive symptoms, while morning light exposure may positively influence circadian rhythm regulation and serotonin availability.
Interestingly, emerging evidence indicates the skin itself contains serotonergic pathways capable of responding directly to sunlight exposure — potentially helping explain the psychological benefits many people experience from outdoor activity and natural light.
For women navigating hormonal fluctuations during perimenopause, simple lifestyle interventions such as:
☀️ Morning daylight exposure
🚶♀️ Outdoor movement
💤 Sleep routine support
💡 Light therapy during darker months may provide meaningful wellbeing support alongside broader menopause care.
A timely reminder this week that evidence-based menopause support includes lifestyle, environment and mental wellbeing — not just hormones alone. ☀️