Somehow autumn sneaks up on me every year. One minute I’m soaking up the summer sun. The next, I’m wondering why I suddenly want to hibernate on the couch. And why I’m craving endless cups of tea and a cosy blanket.
I mainly work from home, so I take a daily walk and love watching how the leaves change colour. One day a tree is a fiery red, the next week a fading orange, and the next… completely bare.
As the leaves turn golden, the days get shorter, and because it’s colder we stay in more. Our supply of sunshine takes a disappears. That’s when I notice my body start whispering, “um… where’s my vitamin D?”

Why Vitamin D Matters
I try to eat a healthy, balanced diet. But vitamin D is the one supplement I never skip when the sunlight decreases.
It’s crucial for:
- Keeping your immune system strong
- Supporting mood and energy, especially when you feel sluggish
- Helping your body absorb calcium — stronger bones, happier you
Here in the UK, most of us don’t get enough sunlight from October to March. Even if you pop outside between rain showers, the sun isn’t strong enough to make much difference.
“Government advice is that everyone should consider taking a daily vitamin D supplement during the autumn and winter.” NHS website
So supplementing with vitamin D during autumn and winter is like giving your body a little extra sunshine. By making sure you have all the nutrients you need to thrive in the colder months.
If you’re looking for a high-quality, inexpensive choice, I take LiveGood Organic D3-K2 (£12.20 / $16) and can personally recommend it. It’s organic, clean, and third-party tested, and it’s mixed with vitamin K to help the calcium strengthen your bones.
This is my affiliate link to buy Vitamin D3-K2
When It’s More Than “Just the Weather” — Let’s Talk SAD
If you’ve noticed you feel low every autumn , you might be experiencing Seasonal Affective Disorder (SAD). You may feel more tired, less motivated, and maybe craving carbs like they’re going out of style
It’s more common than you think, especially for women. It’s linked to reduced sunlight affecting serotonin (the “feel good” chemical) and melatonin (the “sleep” one).
But here’s the good news — there are simple things that can really help:
Light Therapy:
Investing in a daylight or SAD lamp can mimic natural sunlight. I keep one on my desk — it helps me feel warmer and happier!

Move a Little Every Day:
A gentle walk outside or a stretch by a window helps lift your mood. Be mindful of the sights, sounds and weather around you.

Eat the Rainbow
Autumn is full of comforting and colourful foods; green, orange, and red fruit and veggies help boost nutrients and energy.
Self-Kindness Counts:
Feeling low sometimes doesn’t mean you’re failing. It means your body and mind are adjusting to the season. Be gentle with yourself.
My Autumn/Winter Routine
Open the curtains first thing — light matters!
Take my LiveGood Vitamin D3-K2 with breakfast.
A 10-minute morning walk, even if it’s cloudy or rainy.
Herbal teas as well as caffeine.
Early bedtime when it’s dark by 5 pm — guilt-free!
Final Thoughts
Autumn and winter can be beautiful seasons of slowing down, reflecting, and finding comfort in small rituals. But if you’re feeling low, tired, or just “off,” it’s okay — it’s not all in your head.
Sometimes your body simply needs a little extra sunshine in a bottle. 💛
And brighter days always come back.

