Cellsan Laser Clinic Limassol :
Nope — that’s a myth that keeps circulating, but scientifically speaking, WiFi and Bluetooth do not damage your brain.
Here’s the short, straight answer:
• WiFi and Bluetooth use non-ionizing radiation, which means their energy levels are too low to damage DNA or brain cells. Only ionizing radiation (like X-rays or gamma rays) has the power to do that.
• The frequencies used by WiFi and Bluetooth (2.4 GHz and 5 GHz) are in the same general range as your microwave oven, but at thousands of times lower power.
• Dozens of large studies — including from the World Health Organization (WHO) and International Agency for Research on Cancer (IARC) — have found no clear evidence linking WiFi, Bluetooth, or mobile phones to brain damage, cancer, or neurological issues.
That said, Bluetooth earbuds or phones close to your head for long periods can cause fatigue, headaches, or tension — not from radiation, but from muscle strain, poor posture, or even anxiety about EMFs.
2025-10-09 18:52:10