What is cortisol? When are my cortisol levels at their highest? And how can I help lower my cortisol levels?

 Here is a good article on cortisol and how to help lower it.

https://my.clevelandclinic.org/health/articles/22187-cortisol#:~:text=The%20level%20of%20cortisol%20in,different%20times%20of%20the%20day.