Exposure to electromagnetic frequencies increases the body's depletion of magnesium.
"there's a good indication that the more that you're exposed to those type of environments, the increased depletion of key minerals such as magnesium comes into effect." (said at 0:03:26)
There is no clinical or epidemiological evidence in humans demonstrating that environmental electromagnetic frequency (EMF) exposure depletes whole-body magnesium levels. Preliminary experimental research is limited to animal data; a single rat study found that long-term exposure to high-intensity extremely low-frequency magnetic fields (500 μT for 2 hours daily over 10 months) resulted in reduced magnesium concentrations in rib bone tissue, whereas lower exposure (100 μT) showed no significant difference compared to sham controls. These preliminary animal findings under high-dose laboratory conditions do not support the broad claim that common environmental EMF exposure depletes magnesium in humans.
- partial: Extremely low-frequency magnetic field decreased calcium, zinc and magnesium levels in cos… (Biological trace element research 2011)
"Statistically significant decrease was found in Mg levels in the ELF-500 exposure group in comparison to sham and ELF-100 exposure groups (p < 0.05)." (abstract, results)
pubmedfull study (doi)