No, no it is not. People don't appreciate just how totally insignificant the amount of energy transmitted from RF communications into the body are. They are orders of magnitude less that literally almost anything else you experience on a daily basis. On top of that, the energy of the photons used for RF communications is at minimum 10,000 lower that what is necessary to induce the breakage and formation of chemical bonds which rules out 99.9% of potential biological mechanisms for action. You know what energy does have photons with enough energy to do that? Sunlight. In the grand scheme of things impacting our health in the modern world calling RF energy background noise would be overstating its significance. There are plenty of other real things which are much more concerning such as the health impacts on the body of synthetic organic compounds which have become overwhelmingly prevalent in daily life.