This makes keeping a watch on cholesterol of Cardio Clear 7 Review great consequence. When there is too much cholesterol in blood, it builds up in the walls of arteries. Over the time, this build up causes the arteries to harden, so that arteries become narrowed and blood flow to the heart is slowed down or blocked. The blood carries oxygen to the heart. If the blood supply to a portion of the heart is completely cut off by a blockage, the result is a heart attack.
The Cholesterol Blood Test During a general check-up, most doctors recommend a cholesterol blood test to determine whether the patient is at a risk of heart disease. The test measures the amount of cholesterol and triglycerides in the serum (the non-cellular fluid part) of blood.A total-cholesterol test will examine all the blood fats, including the overall cholesterol level, the LDL (low-density lipoproteins, or 'bad' cholesterol), HDL (high-density lipoproteins, or 'good' cholesterol), triglycerides (the form of fat that transports and stores energy derived from food), plus several other varieties of fats. However, these days, most cholesterol tests concentrate only on LDL cholesterol.
It is a relatively straightforward blood test. One must fast for 9-12 hours before the test, and only water should be taken during the fast, as even tea or coffee can affect results. Then the blood sample is drawn from a vein either on the inside of the elbow or the back of the hand.