To know if you have high or low blood pressure, you need to know what a healthy blood pressure level is. Optimal blood pressure is less than 120/80 mm Hg (systolic pressure is 120 AND diastolic pressure is less than 80). Within certain limits, the lower your blood pressure reading is, the better.
aqua n noun: Refers to person, place, thing, quality, etc. (pale turquoise-green colour) aguamarina nf nombre femenino: Sustantivo de gÃ©nero exclusivamente femenino (mesa, tabla). aqua adj adjective: Describes a noun or pronoun--for example, a tall girl, an interesting book, a big house. (pale turquoise-green in colour)
An underground water supply which comes from porous rock, sand, gravel, etc.: The alluvial aquifer provided the community with ground water that made it possible for their wells and springs to continue functioning. aqua (s) (noun) , aquae (pl). 1. Water; especially, when used in the pharmaceutical industry as a solvent.