If it's credible it usually will cite where it got it's information to avoid copyright bs
Answer:
1. Physical: Gaming for hours upon hours can damage your eyes.
2. Mental/Physical: It can deprive you of sleep, for exmple , If you are playing a horror game, then it can make you scared. Some games can even trick you into doing stuff like giving away personal information.
3. social: In some games, it requires you to be social, most games are not going to make you weird or anti social as most parents might say...
Explanation: This is from my experence.
Stress can cause depression, anxiety, and health problems. When you are stressed out you can't sleep and don't want to eat. Your body shuts down and you can have serious health problems such as stroke, heart attack and much more.
I hope this helps!!!