Sunday, July 8, 2018

Is Wi-Fi harmful to the human body?

No. Wi-Fi and Bluetooth radiation is much too low energy to cause any damage. And by "too low energy", I mean the photons are low frequency so that the quanta of energy is too small to interact in any meaningful ways with any biomolecules. It's referred to as "non-ionizing radiation". In contrast, UV radiation (e.g. from the sun), is a form of "ionizing radiation" and can (and does) actually directly damage DNA, which is why too much tanning can lead to skin cancer. So, the sun is much more dangerous, because there is a lot more high-energy photons than Bluetooth.