సెల్ ఫోన్ వాడటం వల్ల మెదడులో ఇలాంటి భయంకరమైన వ్యాధి వస్తుందా..?

 

A research says that excess or continuous usage of cell phone can increase the risks of Brain Tumor. Though the exact number cannot be revealed, Dr. Ranganatham too warns the people who use cell phones excessively. To know in detail watch the video.

https://www.youtube.com/watch?v=U5Du_HOHgl0