Table of Contents
The impact of cell phones on the human body is a topic that comes up frequently. There are numerous concerns regarding cell phones, ranging from when children should receive them to the impact of too much screen time to accusations that cell phones are linked to cancer in the body. While their influence is being investigated, these devices haven’t been around long enough to determine their long-term impacts. In order to acquire a better knowledge of how cell phones work and what we can do to prevent potential detrimental consequences, we may compare them to other types of radiation.
What is Radiation?
Electromagnetic energy is manifested in the form of radiation. The electromagnetic spectrum encompasses all electromagnetic radiation. Ionizing and non-ionizing electromagnetic radiation are the two types. Extremely low frequency (ELF) radiation, which is non-ionizing, is at the other end of the spectrum. Ionizing x-rays and gamma rays are found on the opposite side of the spectrum. The frequency of a wavelength determines where it falls on the electromagnetic spectrum. The more often a wave passes through a particular spot, the more radiation it emits. Radiation has a negative connotation, although it is not always harmful. Electromagnetic radiation that falls in the middle of the spectrum is visible light. When humans take too much of this energy, a problem arises. For example, lying in direct visible light for an extended period of time can result in a burn or possibly skin cancer.
How Does Cell Phone Radiation Work?
Cell phones emit non-ionizing electromagnetic radiation in the form of signals. Because phones are held so close to your head, there’s a risk that some of the energy will be absorbed by your brain. In tiny amounts, this form of radiation is harmless, but if someone spends a lot of time on their phone, it may have an adverse effect on their health. The FCC uses a specific absorption rate to restrict the quantity of radiofrequency radiation emitted by phones (SAR). A phone must have less than 1.6 watts of energy per kilogramme of body weight to pass this certification and be sold in the United States. LG, Samsung, and Motorola have all managed to keep the SAR value on some of their phones relatively low (below say 0.5). On the other hand iPhone, Vivo and Oppo are on the higher side (above 1).
Concerns About Cell Phone Radiation
The most serious risk about cell phone radiation is that it will cause cancer. It was declared to be “possibly harmful to humans” by the International Agency for Research on Cancer in 2011. The American Cancer Society responded by declaring that while there may be some cancer risk connected with radiofrequency radiation, the evidence is insufficient and that more research is needed. Cell phone research has been inconclusive and inconsistent since then. Because of recall bias, erroneous reporting, participation bias, and changing technology and methods of use, this is the case.
How to Reduce Cell Phone Radiation
While research on the long-term consequences of cell phone radiation are unclear, there are ways that you can use to decrease your exposure and be safe.
Avoid Body Contact
The amount of radiation you absorb will be reduced if you keep the phone farther away from your head. Put your phone on speakerphone or use a hands-free device whenever possible.
Reduce Time Talking on the Phone
Reducing the amount of time you spend on the phone is another strategy to reduce your radiation exposure. Send a text or arrange a face-to-face encounter. Use a hands-free headset if this isn’t possible.
Avoid Use When Signal is Low
When your phone’s signal is weak, it uses more power in an attempt to connect to a cell tower. Consider waiting to make a call until you have more or a signal if your phone service is low or you are in a moving vehicle.
Keep Phone in a Safe Place When Sleeping
Keep your phone in aeroplane mode, in a different room, or in a drawer while you sleep to avoid being exposed to radiation for an extended period of time. If you have children, make sure they keep their phones in a secure location as well.
Explained above are some of the ways you can be safe from cell phone radiation. You can avoid all these things and stay protected from the harmful radiation that have the chance of affecting you in a longer run.