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...except CDPH advised against those as well[1]: > Don’t rely on a “radiation shield” or other products claiming to block RF energy, electromagnetic fields, or
by metaphor 9y ago
...except CDPH advised against those as well[1]:
> Don’t rely on a “radiation shield” or other products claiming to block RF energy, electromagnetic fields, or radiation from cell phones. According to the U.S. Federal Trade Commission, products that interfere with the phone’s signal may force it to work harder and emit more RF energy in order to stay connected, possibly increasing your exposure.
[1] https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHIB/CDPH%20Document%20Library/Cell-Phone-Guidance.pdf https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHIB/CDPH%20Do...