31 Days to a Better You: Grounding can truly change the way you sleep.
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31 Days to a Better You: A new study confirms what we’ve long believed: grounding mats can truly change the way you sleep.
Modern life keeps us surrounded by synthetic fabrics, glued to screens, and separated from the ground by rubber-soled shoes. By bedtime, your body can feel like it’s buzzing with built-up static and stress.
If you feel like you’re always switched on, even when you want to relax, you’re not alone. Reconnecting with the Earth has always been seen as a way to reset, and now a new 2025 double-blind, placebo-controlled study confirms the science behind it.
The Science: 31 Days to a Better You
Researchers recently ran a careful study to find out what happens when people sleep on a grounding mat for at least six hours a day. Instead of relying on self-reports, they used Actigraph sensors to track sleep and clinical scales to measure stress and insomnia.
Here’s what the study found after 31 days:
- More Sleep: People who used grounding mats slept longer than those who used sham mats.
- Stress Levels Dropped: Scores for stress and psychosocial pressure improved significantly. Stress and pressure scores improved a lot.
- Lasting Results: Even a week after the study ended, the group using grounding mats still did better than the control group. This shows grounding can help restore your natural balance over time.
The "First Principles" Logic: Why it Works
Your body works a bit like an electrical circuit. The Earth’s surface has a gentle negative charge and is full of free electrons. When you touch the Earth or use a Grounded Kiwi earthing mat, these electrons flow into your body and help neutralise the effects of modern life.
The study shows that grounding helps regulate your stress response. This lets your nervous system move from ‘fight or flight’ into the deep, restorative ‘rest and repair’ mode your body needs.
The Grounded Kiwi Edge
While the study used standard cotton sheets, we’ve improved on that with our durable Kiwi-designed grounding mats. Unlike the 5% silver-thread sheets from overseas that wear out and lose conductivity in the wash, our mats are built to last years, not months.
- Total Comfort: You don’t have to sleep on a metal sheet. Our carbon mats work well under your regular fitted sheet.
- Safety First: Before you start, we always encourage Safety First: We recommend using the included socket tester before you start to make sure your home’s earthing works properly results come with consistency. That’s why we talk about the 40-night journey. It takes time to shed months of accumulated stress and resynchronize your natural rhythms.
We’re a local Kiwi brand, and we stand by our products because we know they work. That’s why we offer a 90-day money-back guarantee. If you don’t feel a difference after 40 nights, we’ll take it back with no hassle. Ready to Plug In to the Earth again, like when you were a kid?
New to the family? Sign up for our email list for $20 off orders over $50, a free ebook on grounding and be in the know on specials.
SuperGold Support: We look after our seniors with a 10% SuperGold card discount for members aged 65+ in New Zealand.
Shop the Grounded Kiwi Range Here
- Check out the full study here
Disclaimer: While grounding has helped thousands and is backed by recent research, we are content specialists, not medical doctors. If you have a specific medical condition, please consult with your healthcare professional.