Question

harmful effects of smart phone

Answer 1

smartphone has been the most used device since 90s. it is useful in many ways but apart from the advantages it has many disadvantages. using smartphone more than 2 hours continuously can cause ill effects to our health.

disadvantages of using a smartphone for more time.

1. it causes stress
2. it causes dysfunctioning of hormones like melatonin which helps in maintaining the sleep wake cycle.
3. continuous uses of smartphone can make our eyesight weak.
4. harmful radiation from the smartphones can cause sleepless nights and anxiety.

it is recommended not to use the smartphone after 6 o'clock in the evening.

hope my answer is helpful.

Answer 2

There is also the potential of interference between mobile phonessignals and aircraft electronics. ... Children have the potential to be at greater risk than adults for developing brain cancer from cell phones. Their nervous systems are still developing and therefore more vulnerable to factors that may cause cancer.