15/01/2026
Did you know that Mushrooms can boost their Vitamin D after a short burst of sunlight... (and yes, it’s real) ☀️🍄
I'm sharing a simple health fact I learnt this week from our nutritionist, Linda Kilworth — and it surprised me:
Mushrooms can boost their Vitamin D after a short burst of sunlight.
This is backed by the Australian Mushroom Growers Association, and there’s also a quick explainer video from FOODiQ.
The 15-minute method:
- Place mushrooms on a plate gills-up
- Put them in midday sunlight for ~15 minutes
- Pop them back in the fridge and cook as normal
If you’ve never heard this before, you’re not alone — but it’s an easy, free trick that’s worth trying, especially for anyone thinking about bone and muscle health as we age.
Read my Blog + trusted links here: https://www.undergroundchef.com.au/cook-learn/the-15-minute-vitamin-d-trick-hiding-in-your-mushroom-basket
FOODiQ video: https://youtu.be/stq8UX0eYn4?si=aa5hFIMWXaHfe9kT
It’s easy, free, and takes less time than making a cup of tea. If you try it, come back and tell me — I love practical tips that actualy work
Chef Ian