Insomnia had been bothering me for several months, and I couldn't find the cause. Only after reading the material on https://ways2well.com/blog/can....-hormone-imbalance-c did I realize that it could be a hormone issue. I took tests and found problems with estrogen and cortisol levels. The doctor prescribed treatment, and after a couple of weeks my sleep improved significantly - now I fall asleep quickly and sleep soundly.