Mobile phone-emitted radiation, i.e., radio frequency-modulated electromagnetic fields (RF-EMFs), is absorbed to more than 80% by the head [7], enters the human brain [8,9,10], increases circumscribed glucose turnover underneath the antenna [11], elevates cortical excitability upon motor-evoked potentials [12], and ...
Cell phones emit low levels of radio frequency energy, a type of non-ionizing radiation. The available scientific data on exposure to radio frequency energy show no categorical proof of any adverse biological effects other than tissue heating.
Use speaker mode, head phones, or ear buds to place more distance between your head and the cell phone. Avoid making calls when the signal is weak as this causes cell phones to boost RF transmission power. Consider texting rather than talking - but don't text while you are driving.
Health concerns over mobile phone use
If RF radiation is high enough, it has a 'thermal' effect, which means it raises body temperature. There are concerns that the low levels of RF radiation emitted by mobile phones could cause health problems such as headaches or brain tumours.
Is it bad to sleep with your phone beside you? Yes, usually speaking, it's not a good idea to sleep with your phone nearby. Sleep quality may suffer if you keep your phone close to your head while trying to slumber because it emits electromagnetic radiation.
Keep your cell phone at least 3 feet away from your bed to limit radio frequency exposure. Turn your cell phone off before you go to bed (if you don't rely on your phone's alarm clock) Turn your phone on Airplane Mode.
Sleeping near your phone is almost safe and does not pose any immediate risk. However, it's a good practice to sleep 2 to 3 ft away from the phone and put it in flight mode while resting.
It turns out that the smartphone that emits the most radiation is actually the Motorola Edge. If you look at it in terms of Specific Absorption Rate (SAR), the Motorola Edge emits 1.79 watts of radiation per kilogram.
From poor sleep quality to heightened levels of stress, anxiety, and depression, smartphone addiction can take a huge toll. Mental health providers need to be aware of the potential issues associated with the overuse of smartphones so that they can help their clients identify, manage, and overcome the addiction.
The number is *#07#. When you dial the number, the phone will automatically show the SAR level. If it is more than 1.6 W/Kg, it will harm you.
A few studies have shown some evidence of statistical association of cell phone use and brain tumor risks in humans, but most studies have found no association.
Distance the phone away from your body.
When you are talking on it (with a headset or on speakerphone) put it on a table in front of you. Inches of distance between you and your phone can substantially reduce your radiation exposure; the farther the distance, the less your exposure.
Increasing exposure to mobile devices negatively affects the figural memory of adolescents, revealed a recent study by the researchers at Swiss Tropical and Public Health Institute (Swiss TPH). Figural memory, which helps us make sense of images, patterns and shapes, is located in the right hemisphere of the brain.
3. Weakens cognitive function and brain health. Using your phone before bed causes insufficient sleep that weakens many cognitive functions, “including memory, concentration, and attention” which are vital for everyday activities. It can also give rise to brain fog.
The good news is if you limit how often you use your phone, you will notice life-changing benefits, including: Less anxiety and stress. With less stimulation from calls, texts, social media updates and “urgent” emails, you may have less chronic stress and anxiety.
Increased eye strain, dry eyes, or blurry vision. Repetitive strain injuries or pain in your fingers, hands, arms, or wrists (such as from gaming or typing) Having trouble sleeping. Feeling “addicted” to your devices, like you can't put them down even for a few minutes.
Excessive smartphone use can disrupt your sleep, which can have a serious impact on your overall mental health. It can impact your memory, affect your ability to think clearly, and reduce your cognitive and learning skills. Encouraging self-absorption.
By and large, most of the worst offenders for emissions are Chinese models, with 10 out of the top 16 smartphones on the list produced by Chinese manufacturers such as Xiaomi, Huawei, OnePlus and ZTE. Well known American smartphones do appear on the list as well, however, with three versions of the iPhone present.
Can iPhone Radiation Hurt You? Probably not. The radiation given off by iPhones isn't ionizing and is on the lower end of the electromagnetic spectrum, far from being dangerous like a UV light. Your iPhone will definitely not make you sick after using it for a few days.
Your phone should be left outside the bedroom when you decide to sleep. However, if you rely on your phone as an alarm clock, place it somewhere as far as possible from the bed, and turn off any notifications unrelated to the alarm clock.
Get to Know Airplane Mode
“Airplane mode”, also known as “flight mode,” is a setting on your wireless device that stops the microwave radiation emissions. It turns antennas to OFF.
1 But when our phone is near us and blowing up with notifications, we're still hard-wired to engage, says Silvestri—it's a compulsion. This is where airplane mode comes in handy. "To protect your sleep rhythms, refrain from electronic use for two hours before heading off to bed," she says.
Don't charge any electrical devices, including phones and tablets, on your bed or under your pillow while you sleep as they could overheat and cause a fire. If possible, avoid charging devices unattended or overnight, and when necessary only charge them on a hard surface such as a desk.
“Looking at the phone immediately takes you away from yourself. Before you have even registered your state of mind or how your body is feeling this morning, you're off into other people's stories, others' needs of you, and what the next demand might be.”