Thank you so much for the helpful imformation. I guess my biological is the same as yours - I couldn't wake up comfortbly before 11:00AM, feel sleepy in the afternoon but get excited after 10:30PM. I will try to find a nutritionist to help me. The fact that I am in Canada might make it more difficult. It seems that there are never enough doctors. It is difficult to get a family doctor. You go to the clinic and wait for a long time. But once it is your turn they try to get you out as fast as possible. Anyway, I will try my best to find a solution.
At the beginning of the new year, I would like to wish you good luck, health and happiness. Hope you get better every day.