How to stay focused while studying

This is a very common problem among today's generation.
They cannot stay focused.
To solve this problem
Here are some solutions/techniques

1. Pomodoro technique:-

The Pomodoro Technique is a time management method based on 25-minute stretches of focused work broken by five-minute breaks. Longer breaks, typically 15 to 30 minutes, are taken after four consecutive work intervals.

1. Eating to 80 percent :-

Eating to 80 percent full means you stop eating when you're just satisfied. Not still hungry, but not stuffed or even completely full. It's about feeling content, with a little room left over.

Hope you like my ideas/techniques

Thank you
dsmemes