Headaches in an electric car
Why you can get headaches on long or frequent journeys in an electric car - and what electrosmog has to do with it
Modern mobility - but at what price?
Electric cars are seen as the future of mobility: environmentally friendly, quiet, efficient. They stand for progress and sustainability. More and more people are switching to electric cars - both out of conviction and for ecological reasons.
However, many drivers report a strange phenomenon: after long journeys, they feel exhausted, get headaches, are irritable or feel pressure in their head.
Is this a coincidence? Or is there more to it?
In recent years, more and more scientists and doctors have been looking into a possible link between these symptoms and electromagnetic radiation (electrosmog) in modern vehicles.
This blog article sheds light on why headaches can occur in an electric car, what role electrosmog plays in this - and how you can protect yourself as a driver or passenger.
Electrosmog in an electric car - invisible fields in a confined space
When we talk about electrosmog, we mean electromagnetic fields (EMF) caused by electrical voltage and current flow.
In everyday life, we encounter these fields all the time - through Wi-Fi, smartphones, high-voltage power lines or microwaves. But in an electric car, the situation is very special:
Here, several strong electromagnetic sources act simultaneously - and in a confined space.
Typical sources of electrosmog in the electric car:
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Electric motor and battery:
The motor is operated by high DC voltages and currents. These generate both electric and magnetic fields. -
Charging technology & inverters:
Inverters that generate high-frequency electromagnetic fields are used to harness the electricity from the battery. -
On-board systems & displays:
Modern electric cars have a whole network of electronics: assistance systems, touchscreens, sensors, WLAN, Bluetooth and GPS. -
Charging cables and power lines:
Even while driving, electrical cables are active in the vehicle - they generate low-frequency magnetic fields.
All this creates a permanent electromagnetic environment inside the vehicle that fluctuates in intensity and frequency.
Why our body reacts to electrosmog
The human body itself functions via the finest electrical impulses - for example in the brain, in the nerve tracts or in the heart. These biological signals move at very low voltages.
If artificially generated electromagnetic radiation is added, it can interfere with or overlay these fine signals. They react particularly sensitively:
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the nervous system
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the hormone system (e.g. melatonin production)
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the immune system
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cell communication
Possible reactions to this stress:
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Headache
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Tiredness or drowsiness
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Irritability, nervousness
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Lack of concentration
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Feeling of pressure in the head
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Sleep problems after long journeys
These symptoms are often referred to as "electrosensitivity" - a reaction to electromagnetic fields that is affecting more and more people.
Headaches in electric cars - possible causes in detail
Headaches in an electric car can of course have various causes: lack of ventilation, incorrect sitting posture, dehydration or visual stimuli from displays.
However, electrosmog is increasingly coming into focus as an additional trigger.
1. high field strengths in the interior
Studies show that the magnetic flux densities in electric cars can be higher than in conventional vehicles with combustion engines.
As the motor, battery and cables are usually located under or behind the passenger compartment, the driver and passengers are constantly exposed to these fields.
2. closed Faraday cage
The body of the car acts like a Faraday cage - electromagnetic fields are reflected and bundled inside instead of being dissipated. This can even increase the radiation density.
3. permanent load
Longer journeys mean that you sit for hours in an electromagnetically active environment. The body has no opportunity to "regenerate" in between.
4. individual sensitivity
Some people are more sensitive to electromagnetic fields than others. People who already suffer from stress, lack of sleep or other physical strain are particularly affected.
Scientific findings and study situation
Research into electrosmog in electric cars is still in its infancy. Nevertheless, there are already indications that should be taken seriously.
A study by Wageningen University (Netherlands) showed that prolonged exposure to electromagnetic fields can affect brain activity and the ability to concentrate.
The WHO (World Health Organization) has also classified high-frequency electromagnetic fields as "possibly carcinogenic" (Group 2B).
While no immediate health risk has been proven, there are increasing reports of people experiencing physical complaints in cars or in environments with high electromagnetic exposure.
How exactly electrosmog can cause headaches
There are several plausible mechanisms that explain why electromagnetic radiation can trigger headaches:
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Changes in brain activity
Studies show that EMF can influence electrical activity in the brain. This can lead to increased neuronal irritability - which promotes headaches. -
Reduction of melatonin levels
Melatonin is not only a sleep hormone, but also a powerful antioxidant. EMFs can inhibit melatonin production, which can lead to oxidative stress and headaches. -
Increase in stress hormones
Electromagnetic fields can promote the release of cortisol - a stress hormone that puts the body on alert. Constant stress often leads to tension headaches. -
Impairment of microcirculation
Some studies indicate that EMFs can alter blood circulation in the brain. Oxygen deficiency or vasoconstriction could trigger headaches.
Experience reports from the field
Numerous drivers of electric cars report similar symptoms:
"I almost always get a headache after long journeys in my electric car - I never used to have that."
"After two hours in the e-car, I feel exhausted, as if I've been sitting in front of a computer for hours."
"Since I converted my car and started using biological protection technology, my symptoms have improved significantly."
Such feedback shows: The issue is real and deserves attention.
What can you do about it? - 7 practical tips
1. ventilate and take breaks
Regular breaks in the fresh air help to relieve the body and replenish oxygen.
2. switch off WLAN and Bluetooth
Many functions in the car are optional - wireless connections can often be deactivated.
3. keep away from power lines
Select seating positions or storage of objects in such a way that there is as little contact as possible with live components.
4. unplug the charging cable after charging
A connected cable can generate residual fields - especially at fast charging stations.
5. measure radiation
An electrosmog meter can be used to determine how much pollution the vehicle is really exposed to.
6. use ZES Bodyguard technology
The patented ZES biotechnology was developed to reduce the effects of electromagnetic radiation. It can be used as a card, bracelet or pad and supports the body during regeneration.
7. mindfulness for your own body
If headaches or exhaustion occur regularly, the cause should be taken seriously - electrosmog can be an underestimated factor.
How the ZES Bodyguard can help
ZES Bodyguard technology is based on the latest biotechnology and has proven itself in a wide variety of areas of life - from luxury hotels and top-class sport to everyday life in the office or car.
In the car, it ensures that the body can cope better with electromagnetic stress. Users report:
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fewer headaches
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higher concentration
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less fatigue
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more balanced driving experience
Particularly popular is the ZES Bodyguard Allrounderwhich can simply be placed on the seat or integrated into the vehicle - without any electricity or electronics.
Electrosmog in electric cars - take it seriously and act
Electric cars are undoubtedly an important step towards sustainable mobility. However, the health aspects should not be ignored.
Headaches, tiredness and irritability after long journeys can be a warning signal that the body is reacting to electromagnetic fields.
Simple measures, conscious use of vehicle technology and innovative solutions such as ZES Bodyguard technology can significantly reduce stress.
After all, modern mobility should not only be environmentally friendly, but also people-friendly.