Defragmenting a disk simply moves all the data around on the disk so that as many files as possible exist in a single contiguous chunk. Defragment: < http://en.wikipedia.org/wiki/Defragmentation >.
High: At or above 240 mg/dL. If your total cholesterol is high, you have twice the risk for heart disease as a person with normal total cholesterol. Here is the adult range for HDL cholesterol: Normal: 35 to 65 mg/dL for men, 35 to 80 mg/dL for women.If your number is less than 25 mg/dL, your risk for coronary heart disease is doubled.If your number is between 60 and 74 mg/dL, your risk for coronary heart disease is below average.ere is the adult range for HDL cholesterol: Normal: 35 to 65 mg/dL for men, 35 to 80 mg/dL for women. If your number is less than 25 mg/dL, your risk for coronary heart disease is doubled.
I'm a 45-year-old man. An HDL below 40 mg/dL is a risk factor for heart attack, even if total cholesterol is in the desirable range. One study showed that the risk of dying from heart disease was 38 percent higher in men with HDL under 35, even if their total cholesterol was below 200. Stroke risk in such men was higher, too. If your total and LDL cholesterol are elevated, a high HDL can help protect you somewhat. The higher your HDL, the better. I'm a woman of 55, and my HDL has markedly declined during the last five years.