The link between the two is that they both can cause headaches and sores from the body. Since anxiety affects the body mentally it can also affect it physically too.
There is loads of choices so I could not really tell what the best one is. Although I wouldn't know because I'm a guy so I cant really tell what the best one is. I did look that question up and loads showed up on the right of my screen.
Sorry
Answer:
You can communicate with your parents in multiple ways, but some are better than others.
1 - Don't lie, be completely honest!
2 - Don't argue with them, if they disagree they're entitled to that opinion but also remind them you're entitled to your opinion.
3- Listen to them - If they have something to say, listen to their opinion. Chances are, they have done what you're doing as a teenager and that's what parents are here for is to keep you from doing the mistakes they did when they was younger.
Explanation: