1 Each square inch of human skin consists of twenty feet of blood vessels. 2  Every human spent about half an hour as a single cell.  Every person has a unique tongue print. Every square inch of the human body has an average of 32 million bacteria on it.
Ideally, we should all have a blood pressure below 120 over 80 (120/80). This is the ideal blood pressure for people wishing to have good health. At this level, we have a much lower risk of heart disease or stroke.If your blood pressure is optimal, this is great news.y following our healthy living advice, you will be able to keep it this way. If your blood pressure is above 120/80mmHg, you will need to lower it. Most adults in the UK have blood pressure readings in the range from 120 over 80 (120/80) to 140 over 90 (140/90).
A blood pressure reading, given in millimeters of mercury (mm Hg), has two numbers. The first, or upper, number measures the pressure in the arteries when the heart beats (systolic pressure). The second, or lower, number measures the pressure in the arteries between beats (diastolic pressure). Normal blood pressure is below 120/80 mm Hg. Research regarding diastolic blood pressure has evolved considerably over the last several decades.