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).
Your blood pressure numbers show how hard your blood is pushing against the sides of your blood vessels (arteries) as it travels round your body. When you have your blood pressure measured it is written like this: 120/80mmHg, which is said ' 120 over 80' . The first number is the systolic pressure, when your heart pushes blood around your body. The second is the diastolic pressure, when your heart relaxes. Blood pressure usually ranges between 90 to 250 for the top or maximum number (systolic) and 60 to 140 for the bottom or minimum number (diastolic). A healthy blood pressure is 120/80 or less, but the lower you can get it, the better. To maintain a healthy level and reduce your risk of stroke and heart disease, check out our lifestyle tips. 140/90mmHg is the level used to diagnose high blood pressure for everyone, whatever your age.