22/09/2025
I’m very glad the sunshine ☀️ has returned to Manchester - and Buddy and I very much enjoyed our walk earlier this morning.
It’s hard not to feel better when you’ve got some morning sun on your face, but it can be especially valuable during perimenopause and menopause because it supports the systems most affected by fluctuating hormones (sleep, mood, and energy regulation)
1. Resets Your Circadian Rhythm
☀️Bright natural light in the first 30–60 minutes after waking is an important signal to the brain’s ‘clock’ that it is morning, and so helps your body release melatonin earlier at night, improving both sleep onset and sleep quality
☀️As well as sleep, a regulated circadian rhythm helps to support energy through the day.
2. Boosts Mood and Reduces Stress
☀️Morning light helps to increase serotonin, a neurotransmitter that supports stable mood and calm focus (and is often disrupted by fluctuations in oestrogen)
3. Supports Energy & Metabolism
☀️Light exposure influences the hypothalamic–pituitary–adrenal (HPA) axis, which regulates cortisol.
☀️An appropriate cortisol raise in the morning (the “cortisol awakening response”) helps with energy, blood-sugar control, and inflammation, which is especially important in times of fluctuating hormones.
And we don’t need loads of sun (good job!) - just 10-20 minutes of natural light in the first hour or so can make a huge difference - have you had yours today?
(What about Vitamin D - In northern England and Scotland, we usually don’t receive sufficient UV even on sunny days in Autumn and winter - so taking a vitamin D supplement becomes extra important at this time of year for bone health, immune function and general wellbeing)
Rachael ☀️
☀️ ☀️