Hey, Johnny, I’ve been away from the Dope for a long time, and glad to see you are still around and that you are on a healthy diet. I turned 90 last summer.
Anyway, one thing I have leaned is that BP varies widely among people, during different times of the day, and for unknown reasons.
I was a distance runner for some 15 yeas in my 60s and low 70s. Like most who do daily strenuous exercise, I had very low readings, usually around 100/60 or so. Back then nurses and some docs got very worried about it, but I was in very good health. Now that I can no longer run or climb mountains, it has gone up to about 120/70.
My wife, however, who is 88 has an unusual problem. At an annual checkup about a year ago, they found she was up to 160/90 and started her on a diuretic med. We got a home BP machine, and the doc wanted her to take it every couple of hours and keep track of the results for a week.
What happened is that it was all over the clock, high, normal, low at each reading. The doc was puzzled but had her increase the dosage from one pill to one and a half a day.
This did lower the higher reading, but what she eventually found out is that when it was low, she felt awful, but when it climbed to above the “normal” she felt better.
Finally we went to a cardiologist who said these fluctuations were unusual, but not unheard of, and not much she could do but go back to one pill a day. This keeps it from getting too high, but it still bounces all over during each day.
All this just to show that some docs don’t really feel there is such a thing as “normal.” or “one size fits all.”