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)
Definition of AQUARIUS for Kids. 1. : a constellation between Capricorn and Pisces imagined as a man pouring water. 2. : the eleventh sign of the zodiac or a person born under this sign. the 11th sign of the zodiac that comes between Capricorn and Pisces and is symbolized by a person carrying a jug of water.