The Dangers of Radio Waves

!: The Dangers of Radio Waves

Since the advent of cellphones in the 1990s, communication has become a lot easier and portable. In fact it has become impossible to imagine a world without them. Business transactions have increased exponentially in decision-making now takes place in a much quicker pace. In Africa, cellular technology has become the primary means of communication as telephone companies no longer have to spend billions of dollars building up telecommunication infrastructure.

Radio frequencies and magnetic fields have been controversial topics since the 1960s and 70s, and with the introduction of cellular phones, the controversy has exacerbated. As in every debate, there are two schools of thought surrounding the impact of radio waves and the danger they pose. On the one side, there are those who believe that radio frequencies have little effect on consumers and the environment at large. On the other side, there are those who believe that we are in serious danger from radio waves and the telecommunication companies that dupe us into believing that we are safe.

Radio frequencies or radio waves, as they are more commonly known, are emitted by wireless and other electronic devices. They are not a new occurrence in the modern world. In fact, apart from natural occurrences, radio waves have been around since radio and television. Basically anything that has an antenna or a transmitter emits radio waves. The rate at which the body absorbs radio waves is measured as the Specific Absorption Rate (SAR).

Controversy surrounding cell phone radiation is focused on whether radio frequencies emitted from cellphones are safe for humans and the environment, or whether we are all put at risk by the continuing omission of these waves as well as electromagnetic fields. When radio frequencies are high enough, they can break down the tissue in the human body and can interfere with the DNA. However, it is claimed that emissions from cellphones are so small that they pose no danger. This has been the mantra of the FCC for many years. There has been much confusion and concern recently as the same organization now claims that further research is needed to determine the effects of radio frequencies, as well as whether they are dangerous to humans.

Complaints have surfaced in the United States and other countries like South Africa where base stations are located in urban areas and even built in gardens where agreement is reached between cellphone networks and home owners. People living in close proximity to base stations have complained of headaches and other health problems. Home owner associations and health researchers have claimed that living too close to base stations or heavy use of cellphones may instigate brain tumors and cancers.

With no official conclusions drawn on the dangers of cellphones, and with more people complaining about the effects, one has to ask the following questions; how dangerous is radio frequencies and what are the risks to human health and the environment? Can constant exposure to radio waves cause free radicals to occur and if so, is there any way to protect ourselves? Are we slowly killing ourselves with the pollution of modern technology? Makes you think, doesn't it?

The Dangers of Radio Waves

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Royal Berkey Water Filter System With 2 Black Berkey Filters

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Are You At Risk Of Developing Lung Cancer?

!: Are You At Risk Of Developing Lung Cancer?

It is estimated that a non-smoker's lifetime risk of lung cancer is 1 in 100 while a smoker's risk is 1 in 12. Among which group of people do you belong? Are you worried that your risk of developing lung cancer is high?

Lung cancer like any other forms of cancer is a much-dreaded disease. Because it doesn't have visible symptoms during the early stage, it is often diagnosed during the later stage of the disease when the cancer has already spread to other organs and when treatment becomes difficult and survival rate is low.

People who are likely to develop lung cancer are those who have one or more of the following risk factors.

1. Women are more prone to develop lung cancer than men are. One study shows that a gene associate with abnormal cell growth was found to be more active in women than in men whether these women smoked or not. Some research also shows that smoking women are more susceptible to the cancer-causing chemicals found in cigarettes than their male counterparts.

2. Smoking is one of the greatest risk factor of lung cancer. It is estimated that 9 out of 10 lung cancer cases are caused by smoking. A person's risk of developing lung cancer increases with the number of years he or she has smoked. The longer the person has been smoking, the higher is his or her risk of developing lung cancer.

3. Sad news for people who have not even puffed a single cigarette but are continually exposed to cigarette smoke; your risk of developing lung cancer rises as much as 30 percent especially if you are exposed daily to second-hand smoking.

4. Exposure to radon, an odorless gas found in water and the ground, increases a person's risk of developing lung cancer. Radon is considered to be the second most common cause of lung cancer after cigarette smoking.

5. Our workplace can sometimes increase our risk of developing lung cancer. People who are exposed to carcinogens like arsenic, asbestos, chloromethyl ether and chromium compounds in their workplaces have higher risk of developing lung cancer. It is estimated that about 9,000 men and 900 women develop lung cancer annually due to workplace exposure of known carcinogenic compounds. The risk becomes even greater for people who smoke.

6. Women who undergo estrogen replacement may be at higher risk of developing lung cancer. According to researchers from the University of Pittsburg, the growth of non-small-cell lung cancer may be fueled by estrogen.

It is important that lung cancer be detected early. The symptomless early stages often mislead lung cancer patients into believing that there is nothing wrong with his or her health. Often it is already late and cancer has already spread to other areas before diagnosis is being made. Those who are well informed about the possibility and the level of their risk of developing lung cancer will be able to seek for medical check-up and professional opinion early before the disease can even spread.

Are You At Risk Of Developing Lung Cancer?

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