What is blood pressure? Blood pressure is important

summary

Blood flow in the body depends on the heart and blood pressure, blood pressure will fluctuate with mood, environment and diet, so regulation is necessary. Tension or exercise, blood pressure should be raised to facilitate fighting or escape. This is the role of physiological regulation, then, what is the normal range of blood pressure? Let's have a look.

What is blood pressure? Blood pressure is important

First, the standard of blood pressure recommended by the World Health Organization (who) is that the systolic blood pressure of normal adults should be less than 140mmHg (18.6kpa), and the diastolic blood pressure should be less than 90mmHg (12.0kpa), which is hypertension.

Second: in the diagnosis of hypertension, the blood pressure must be measured many times, and the average diastolic blood pressure of at least two consecutive times is greater than or equal to 90mmHg in order to be diagnosed as hypertension.

Third: if the blood pressure is outside the normal range, please control your diet, do not eat too much high salt, low calcium, low potassium, low animal protein substances, and eat less animal fat containing more saturated fatty acids.

matters needing attention

At ordinary times to quit smoking, alcohol, to avoid mental stress, if the study, work pressure is too big, to do a good job in self-regulation, more physical exercise.