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We carry our phones everywhere – in our pockets, tucked into waistbands during workouts, resting on our laps while we scroll. But have you ever stopped to think about what this close, constant proximity to our devices might be doing to our bodies?

More specifically: could keeping phones too close be messing with hormones?

Top health experts like Tim Feriss, Dr. Andrew Huberman, and Ben Greenfield have been raising questions over the link between electromagnetic field (EMF) radiation, testosterone, and fertility. Let’s break down the facts about EMFs and testosterone and look into what we can do to stay sharp, energized, and resilient while still enjoying all the benefits tech has to offer.

Testosterone plays a crucial role in everyone’s health, supporting:

• Muscle growth and recovery

• Energy levels

• Reproductive health

• Bone density

• Cognitive function

In men especially, testosterone production is largely controlled by the Leydig cells in the testes, which are highly sensitive to environmental factors. This includes heat and EMF exposure .

In 2012, entrepreneur and bestselling author Tim Ferriss shared a surprising observation. He’d been regularly carrying his phone in his pocket, until he noticed his sperm count was dropping. Every time he got it tested, it declined a little bit more.

In response, he made one simple change: he stopped carrying his phone in his pocket. The result of keeping the tech away from reproductive organs? His sperm count not only returned to normal – it actually increased.

This was over a decade ago, when EMFs weren’t on most people’s radar yet. But this experience sparked curiosity and led more people to question how tech might be influencing fertility.

Fast forward to today, Dr. Andrew Huberman – neuroscientist and host of the popular Huberman Lab podcast – is tackling this issue head on. In an episode about optimizing fertility, Huberman referenced a meta-analysis of studies that include over 4,000 biological samples. The takeaway? “Exposure to mobile phones is associated with reduced sperm motility, viability, and concentration.”

Huberman explained that both the radiofrequency (RF) waves and the heat from cell phones can alter testicular temperature and affect the Leydig cells that produce testosterone. That means simply carrying your phone in your front pocket may be enough to potentially impact hormone production.

Biohacker Ben Greenfield is another voice encouraging smart EMF awareness. Instead of trying to eliminate or block EMFs, which isn’t practical in today’s world, Greenfield focuses on transforming his electromagnetic environment.

“I use Aires Tech devices on my phone, at my workstation, and with a wearable necklace as part of my strategy to reduce EMF exposure. Their innovative solutions transform the digital square waves from EMFs—which can stress the body—into more coherent, circular waves that are less disruptive to your physiological systems, helping you stay sharp, energized, and recover faster in a world where constant tech exposure is impossible to avoid.”

-Ben Greenfield

His approach is all about resilience, not fear. After all, we live in a connected world – and that’s a good thing. The goal isn’t to hide from tech, but to use it in a way that aligns with the body’s natural rhythms.

This is where Aires comes in. Aires devices don’t block EMFs – they clean them up. By restructuring chaotic, manmade electromagnetic fields into more coherent forms, Aires helps create a cleaner environment that your body – and your hormones – can better adapt to.

This means less background stress on your systems, and more space for your body to do what it was designed to do: repair tissues, regulate hormones, and keep you feeling your best.

Don’t throw your out your phone. There are a few simple, small adjustments you can make to your daily habits to lower your overall EMF exposure and support hormone health:

• Keep your phone out of your pocket

• Use speakerphone when possible

• Avoid placing laptops or tablets on your lap – use a desk or table instead

• Turn off your Wi-Fi router when not in use

• Consider using Aires devices to restructure the existing EMFs in your environment

It’s all about staying aware and taking control of your environment. The science is always evolving, but one thing is clear: your proximity to your devices matters. Your exposure matters. Hormones like testosterone are sensitive to stress – from work, poor sleep, and even your tech habits.

With awareness, intention, and the right tools, you can create a more balanced environment that best supports your health.