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Do Cell Phone Cases Protect Against Radiation?

Do Cell Phone Cases Protect Against Radiation?

The health hazards and dangers associated with the use of the mobile phone has been the issue of contemplation since its debut. The core issue being that the electromagnetic radiation transmitted through the antenna poses a great risk to our health.

No evidence exists to show that cell phones cause cancer or any health issues to the user. Despite this, individuals are still worried about the electromagnetic radiations from these devices and searching for ways to decrease it to as little as possible.

Cell phone cases have being designed by some manufacturers to protect people from these electromagnetic waves by blocking the radiation. However not all cell phone cases have the capability to block radiation, only those specifically built to carry-out this singular task. Many companies and brands have made these cases accessible in various stores and it is essential to search for cases that can carry-out such task.

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What you need to know about cell phone radiation

A cell phone works by emitting frequencies which are radio waves through air. Radio wave is by itself a form of radiation which is non-ionizing. This non-ionizing radiation poses less health risks when compared to the X-rays which is an ionizing radiation commonly used in medical diagnosis.

Newer models of cell phones such as the smart phones emit a relatively higher amount of radiation than the older models of mobile phones. The more time an individual spends on their smart devices, the more prone they are to the effects associated with radiation.

Do you really need a cell phone case that protects against radiation?

There has been no research to prove that radio waves can be dangerous to the health of a person, it’s left for you to decide if you have the need for a radiation-protecting phone case. Until new and verifiable evidence emerge, there is no need to be too worried about the hazards associated with the radiation from using a mobile phone. The health conscious ones among us may break away from the norm and reach any length to be sure they do everything possible to prevent certain health risks due to radiation.

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A number of selections are obtainable for use in blocking radiations. The cell phone case could offer some assistance; it works by detecting radio waves and deflecting radio waves away from your head. The cell phone case minimizes the dangers of radiation but it does not offer a 100% protection from radiation.

Tips for reducing exposure to radiation from a cell phone

The use of an anti-radiation cell phone case is considered as one of the means capable of minimizing the effects of cell phone radiation on the body. Nevertheless, an anti-radiation cell phone case is not the only means to minimize the quantity of radiation assimilated into your body.

You might want to try the following:

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  1. Change your device to a flip phone, or find out about mobile phones that emit less radiation.
  2. Try to avoid having your mobile phone near your body. Instead, carry it inside a purse, bag or a briefcase.
  3. Always keep your phone fully charged. This is because as your battery gets low, your phone works twice as hard to sustain a cellular connection resulting in more radiation.
  4. It is good practice to have a landline or telephone at home or office instead of making use of your mobile phone at all times.

Is cell phone radiation harmful?

In recent times, a lot of companies have been creating a variety of products such as the radiation-blocking cell phone cases to ensure safety, and reduce the worries of some people who make use of the cell phone. These products can be effectively used to prevent about 99% of cell phone radiations. Virtually, all electronic devices from laptops, televisions, microwaves to vacuum cleaners and cell phones all emit electromagnetic radiation which may be dangerous to healthy living.

How do cell phone radiation shields work?

Cell phone radiation shields are composed of ceramic or any conductive material to prevent radiation from penetrating into the ear or head. These radiation shields can be obtained from many big physical stores or online stores for various phone models.

A cell phone radiation shield is a very fashionable way to protect yourself from the possibly dangerous radiations which the use of a mobile phone exposes you to. Also, a popular opinion is that electromagnetic radiations are one of the leading causes of reproductive health issues in men such as; poor sperm viability, sperm motility, and low testosterone levels.

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A fashionable radiation blocking cell phone case can help minimize the effects of cell phone radiation on your testicles by more than 90%, safeguarding your reproductive health. It is also important to point out that the cell phone case will not reduce the strength of the signal received by your mobile device and you can still receive and send messages, make calls and use the internet as efficiently as you would without it.

Mobile phones produce electromagnetic radiation (EMR) when connected to a mobile network. The use of these cell phone radiation cases are advised for an improved fertility and health as it shields you and deflects the radiation emitted away from you.

The substances used in making cell phone radiation products are similar to those used in dispersing radar signals. The shield is built to scatter the radiation away from the cell phone user and the environment entirely while enabling the user to utilize all the attributes of their cell phones.

Furthermore, this radiation is not deflected back into the environment, reducing the harmful effects on nearby people. Thus these radiation-blocking cases are efficient shields and also save the environment from the dangerous effects of radiation.

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Last Updated on June 6, 2019

Science Says Silence Is Much More Important To Our Brains Than We Think

Science Says Silence Is Much More Important To Our Brains Than We Think

In 2011, the Finnish Tourist Board ran a campaign that used silence as a marketing ‘product’. They sought to entice people to visit Finland and experience the beauty of this silent land. They released a series of photographs of single figures in the nature and used the slogan “Silence, Please”. A tag line was added by Simon Anholt, an international country branding consultant, “No talking, but action.”

Eva Kiviranta the manager of the social media for VisitFinland.com said: “We decided, instead of saying that it’s really empty and really quiet and nobody is talking about anything here, let’s embrace it and make it a good thing”.

Finland may be on to something very big. You could be seeing the very beginnings of using silence as a selling point as silence may be becoming more and more attractive. As the world around becomes increasingly loud and cluttered you may find yourself seeking out the reprieve that silent places and silence have to offer. This may be a wise move as studies are showing that silence is much more important to your brains than you might think.

Regenerated brain cells may be just a matter of silence.

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     A 2013 study on mice published in the journal Brain, Structure and Function used differed types of noise and silence and monitored the effect the sound and silence had on the brains of the mice.[1] The silence was intended to be the control in the study but what they found was surprising. The scientists discovered that when the mice were exposed to two hours of silence per day they developed new cells in the hippocampus. The hippocampus is a region of the brain associated with memory, emotion and learning.

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    The growth of new cells in the brain does not necessarily translate to tangible health benefits. However, in this instance, researcher Imke Kirste says that the cells appeared to become functioning neurons.

    “We saw that silence is really helping the new generated cells to differentiate into neurons, and integrate into the system.”

    In this sense silence can quite literally grow your brain.

    The brain is actively internalizing and evaluating information during silence

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      A 2001 study defined a “default mode” of brain function that showed that even when the brain was “resting” it was perpetually active internalizing and evaluating information.

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      Follow-up research found that the default mode is also used during the process of self-reflection. In 2013, in Frontiers in Human Neuroscience, Joseph Moran et al. wrote, the brain’s default mode network “is observed most closely during the psychological task of reflecting on one’s personalities and characteristics (self-reflection), rather than during self-recognition, thinking of the self-concept, or thinking about self-esteem, for example.

      “When the brain rests it is able to integrate internal and external information into “a conscious workspace,” said Moran and colleagues.

      When you are not distracted by noise or goal-orientated tasks, there appears to be a quiet time that allows your conscious workspace to process things. During these periods of silence, your brain has the freedom it needs to discover its place in your internal and external world.

      The default mode helps you think about profound things in an imaginative way.

      As Herman Melville once wrote,[2]

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      “All profound things and emotions of things are preceded and attended by silence.”

      Silence relieves stress and tension.

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        It has been found that noise can have a pronounced physical effect on our brains resulting in elevated levels of stress hormones. The sound waves reach the brain as electrical signals via the ear. The body reacts to these signals even if it is sleeping. It is thought that the amygdalae (located in the temporal lobes of the brain) which is associated with memory formation and emotion is activated and this causes a release of stress hormones. If you live in a consistently noisy environment that you are likely to experience chronically elevated levels of stress hormones.

        A study that was published in 2002 in Psychological Science (Vol. 13, No. 9) examined the effects that the relocation of Munich’s airport had on children’s health and cognition. Gary W. Evans, a professor of human ecology at Cornell University notes that children who are exposed to noise develop a stress response that causes them to ignore the noise. What is of interest is that these children not only ignored harmful stimuli they also ignored stimuli that they should be paying attention to such as speech. 

        “This study is among the strongest, probably the most definitive proof that noise – even at levels that do not produce any hearing damage – causes stress and is harmful to humans,” Evans says.[3]

        Silence seems to have the opposite effect of the brain to noise. While noise may cause stress and tension silence releases tension in the brain and body. A study published in the journal Heart discovered that two minutes of silence can prove to be even more relaxing than listening to “relaxing” music. They based these findings of changes they noticed in blood pressure and blood circulation in the brain.[4]

        Silence replenishes our cognitive resources.

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          The effect that noise pollution can have on cognitive task performance has been extensively studied. It has been found that noise harms task performance at work and school. It can also be the cause of decreased motivation and an increase in error making.  The cognitive functions most strongly affected by noise are reading attention, memory and problem solving.

          Studies have also concluded that children exposed to households or classrooms near airplane flight paths, railways or highways have lower reading scores and are slower in their development of cognitive and language skills.

          But it is not all bad news. It is possible for the brain to restore its finite cognitive resources. According to the attention restoration theory when you are in an environment with lower levels of sensory input the brain can ‘recover’ some of its cognitive abilities. In silence the brain is able to let down its sensory guard and restore some of what has been ‘lost’ through excess noise.[5]

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          Summation

          Traveling to Finland may just well be on your list of things to do. There you may find the silence you need to help your brain. Or, if Finland is a bit out of reach for now, you could simply take a quiet walk in a peaceful place in your neighborhood. This might prove to do you and your brain a world of good.

          Featured photo credit: Angelina Litvin via unsplash.com

          Reference

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