All of our devices use EMFs to connect to wifi, 5G, and more.
World Health Organization Press Release
In 2011, the WHO classified cell phone radiation as a type 2b carcinogen.
This was based on the increased risk of brain cancer.
See press release below

National Toxicology Program Study
The NTP did a 25 million dollar study on rats. They exposed the rats to radiation from cell phones.
They chose rats for the study because it would be unethical to test on humans.
But the rats would still have similar biology.
The study found CLEAR EVIDENCE of heart cancer...
and some evidence of brain cancer.
See study below

UC Berkeley Study
Joel Moskowitz P.H.D is a researcher from UC Berkley.
He reviewed 46 case controlled studies.
The studies looked at people with brain cancer who were exposed to cell phones.
His conclusion was that 1000 total hours on a cell phone
which translates to 17 minutes per day for 10 years
was showing a statistically significant 60% increase in brain cancer.
See study below
