Blood pressure is always a mystery to me. I don't understand really what affects it nor why it fluctuates so much. All I know is that I mine has been improving and last week when I had it checked it's lower than it's been in a very long time. When a did a "good search" I found this nice little chart giving meaning to the numbers. For a long time I was just at the borderline of high normal and hpertension, but now I am solidly in the normal range at 122/70! Yippee! I was careful not too eat anything during the 2 1/2 hours before my appointment, and have cut out my salty nut snack, changing over to unsalted peanuts to munch for a snack. I don't know if these little changes made a difference or not, but the only things I did any differently than before. At least I felt good about this, not so good about the doctor telling me I should get two shots a year of Prolia.