In modern life, with the quick development of science and technology, almost every one has a cell phone. The fast-paced manner of working make us has a intimate contact with cell phone. The electromagnetic radiation does harm to our body invisibly. For this reason, experts remind people of several bad habits to maintain mass health. 1. Receive personal call at the corner. In general condition, the corner of building usually with poor signal which may increase the fadiant power of the cell phone. 2. The distance between mobile phones and the human body determines the absorbed degree by human body. 3. Research has shown that excessive heeling or extend the neck for a long time can cause ischemic apoplexy 4. Continuous radiation may make brain affected. Experts propose that we would better do not use mobile phoes for a long time. We can consider hand-free telephones or headset.
Comment