I am 46 year old and have a BP reading of 128/88. Should I be concerned. I have just started a healty eating program and regular exercise in the form of cardio, HIIT and weightlifting. My current weight and fat levels are too high and so I am using the exercise program to significantly reduce. My current weight is 84kgs with a height of 172cm. My lean to fat ration is 78% to 22%.