How could you protect yourself from those frequencies?

To protect yourself from potentially harmful frequencies, you can use shielding materials such as specialized fabrics or paint that block electromagnetic radiation. Additionally, maintaining a distance from sources of high-frequency emissions, like Wi-Fi routers or cell towers, can reduce exposure. Limiting the use of electronic devices and opting for wired connections instead of wireless can also help. Finally, using EMF (electromagnetic field) protection devices may provide an additional layer of safety.