There are two main reasons why people are concerned that cell (or mobile) phones might have the potential to cause certain types of cancer or other health problems: Cell phones emit …

2024年2月20日 · Yes – cell phones and cordless phones use radiofrequency (RF) radiation to send signals. RF radiation is different from other types of radiation (like x-rays) that we know …

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...

2024年5月31日 · The FDA’s doctors, scientists and engineers continually monitor the scientific studies and public health data for evidence that radio frequency energy from cell phones could …

2024年2月20日 · Most wearable devices include low-powered radiofrequency (RF) transmitters to enable them to communicate with other devices nearby. To be sold in the United States, all …

Cell phones give off a form of energy known as radiofrequency (RF) waves, so the safety of cell phone use has raised some concerns.

2023年1月4日 · Government-approved cellphones are required to keep radiation exposure well below levels that the FCC considers dangerous. Those safeguards, however, have not …

2024年12月2日 · In the United States, the radiation emitted by cell phones, known as radiofrequency (RF) radiation, is regulated by the Federal Communications Commission …

Keep your phone away from your body. Keeping your phone just a few feet away from you can make a big difference. • When you talk on your cell phone, avoid holding it to your head—use …

2019年2月27日 · FDA: “The scientific evidence does not show a danger to any users of cell phones from RF exposure, including children and teenagers.” FCC: “currently no scientific …