Smartphones Before 12 May Harm Children's Health

A new study found that kids who get smartphones before they turn 12 might have more problems with their health.

These problems include feeling sad, gaining too much weight, and not sleeping enough.

The study looked at over 10,500 children and found that the younger kids were when they got their first smartphone, the more likely they were to have these health issues.

The researchers say that smartphones can affect kids' health in important ways, so parents should think carefully about when to give their children a phone.

They also say that kids at 12 are very different from kids at 16, so age matters a lot.

The study doesn't prove that smartphones cause these problems, but it shows a connection that parents should be aware of.