Hello, I have a question for anyone that knows this. I am doing a research project and I have a question about the fight or flight response method. I know the hormone cortisol and many others are released during this process. But I want to know the exact amount of cortisol released during that fight or flight response like in micrograms/deciliters. I know our levels in our body are usually 2-18 (mid 20's) micrograms/deciliter depending on the time of day and the individual. Another question I have is, how much does that cortisol affect the blood pressure of an individual. Any comments or any suggestions to websites would be very helpful! Thanks!