Which is more harmful to human body, texting or calling?

Mobile phone radiation means that the mobile phone will send radio waves to the transmitting base station, and any kind of radio waves will be absorbed by the human body more or less, thus changing human tissues and possibly affecting human health.

When the mobile phone is connected, the instantaneous signal is the strongest, so the radiation is the largest;

When sending text messages, the radiation is the greatest during the transmission of text messages.

Relatively speaking, making a phone call has greater radiation to the human body because it is closer to the human head. When sending text messages, you can put your mobile phone aside to reduce radiation.