Cholesterol level
Understand your cholesterol level
The screening is done by a blood test (carried out on an empty stomach) which evaluates the levels of LDL, HDL and total cholesterol, as well as that of triglycerides. From the age of 30, a systematic dosage of cholesterol must be carried out every three years in women and every two years in men. You have this table as an indication but trust your doctor.
Total cholesterol for a person without risk factors less than or equal to 2.30 g/l
Total cholesterol for a person with a risk factor less than or equal to 2g/l
HDL cholesterol greater than or equal to 0.55 g/l
--LDL cholesterol for a person with no risk factor less than or equal to 1.50 g/I
LDL cholesterol for a person with a risk factor less than or equal to 1.20 g/l
The term total cholesterol includes HDL and LDL cholesterol levels, as well as one-fifth of the triglyceride level. This rate is usually less than 2 g/l. Some doctors prefer to request a specific LDL (indicator of bad cholesterol or excess cholesterol) and I-IDL (indicator of good cholesterol or normal cholesterol level) assay. the result of this assay resulting in the following ratio: (total cholesterol / HDL) less than or equal to 4.5 The higher the ratio, the greater the cardiovascular risk. When you do a blood lipid test, you can read your total cholesterol level, the sum of LDL-cholesterol and HDL-cholesterol. LDL-cholesterol, the carrier of "bad" cholesterol, clogs the walls of the arteries. HDL-cholesterol, the carrier of "good" cholesterol, plays a cleaning role since it transports it to the liver to be eliminated. To put it simply, a high HDL number is rather protective against cardiovascular disease, while a high LDL number will tend to increase your risk of atherosclerosis. From HDL-cholesterol and total cholesterol, one can also measure the total cholesterol / HDL-cholesterol ratio, the maximum value of which is 4.5. Above this figure, it is estimated that the arterial risk is significant
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