Feeling tired, flat or foggy? It might not be “just life”, and you’re not alone.
A growing number of health experts are warning of a silent “energy epidemic” affecting Australians nationwide, and the causes may be hiding in your blood. Iron and vitamin D deficiencies are quietly draining the vitality of millions, with women among the most at risk.
As we shake off winter and settle into warmer days, many people are discovering that their low energy, mood swings and constant fatigue aren’t simply part of a busy lifestyle. In many cases, they’re signs of low iron or low vitamin D.
The sunshine vitamin dip
Vitamin D is essential for strong bones, a resilient immune system and healthy energy levels. But because it’s made through sunlight exposure, winter naturally sends levels dipping, and for many Australians, they stay low well into summer. Sunscreen use, indoor work and lifestyle habits all contribute.
More than one in five Australian adults are now vitamin D deficient, and nearly two million Australians are low in iron. Women and teenage girls are particularly vulnerable, with up to 40% of girls aged 14–18 not meeting their daily iron needs.
Symptoms like tiredness, brain fog, breathlessness, low mood and frequent illness can all signal a deficiency. But because these signs are so easy to blame on stress or exhaustion, the underlying cause often goes unnoticed until daily life is heavily affected.
That’s where at-home testing comes in handy. You can test your levels at home with a Ferritin Rapid Test and Vitamin D Rapid Test – designed for convenient use in the privacy of the home, available from local pharmacies, without needing a GP appointment.
A mum’s wake-up call
For Stephanie Saunders, a nurse and mum-of-six, the signs blended into the noise of everyday life.
“As a nurse and a mum, I’m used to being tired,” she says. “But after months of feeling constantly run down and foggy, I realised something wasn’t right. Testing my iron and vitamin D levels showed both were low, and once I addressed it, the difference in my energy and mood was incredible.”
Now, Stephanie encourages other busy parents to check their levels, even if they think tiredness is “normal”. “These simple self-tests make it so much easier to stay on top of your health without adding more to your already full schedule,” she says.
Taking charge of your energy
With GP access becoming harder and out-of-pocket costs rising, at-home testing has become a convenient and proactive way to monitor your health. Identifying deficiencies early means fewer surprises, and more energy to enjoy the months ahead.
So, if you’ve been feeling unusually tired, flat or foggy, it may be time to look beyond stress, sleep and lifestyle. A simple nutrient check could be the missing piece, and your body might be asking for a little extra support.
