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Overview of Homocysteine Checkup
What is Homocysteine?
A homocysteine test is used to measure the amount of homocysteine in your blood. Homocysteine is an amino acid that the body uses to make protein. Since vitamins B6, B12, and folate are necessary to metabolize homocysteine, increased levels of the amino acid may be a sign of deficiency of these vitamins, An elevated concentration of Homocysteine is an independent risk factor for cardiovascular disease..
The homocysteine test is advised if you are at high risk for heart disease. It also helps detect deficiency of vitamin B6, B12, and folate. In addition to that, it helps diagnose homocystinuria in newborns and infants.
The normal homocysteine levels in the blood range between 4 and 15Âµmol/L. Excess levels of homocysteine can build up in the arteries, which may increase your risk of blood clots, heart attack, and stroke.
Eating a balanced diet can help maintain the right amount of vitamins in the body.
Why is Homocysteine done?
The Homocysteine Test is performed:
To screen for heart attack and stroke, especially in people with no risk factors but with a family history of cardiovascular diseases.
To detect and diagnose an inherited disease called homocystinuria in newborns and infants
To detect deficiency of Vitamin B6, B12, or Folic acid
What does Homocysteine Measure?
The Homocysteine Test measures the levels of homocysteine in the blood.
Homocysteine is an amino acid which is an intermediate in the production of cysteine from methionine. Methionine is obtained from dietary sources, mainly fish, meat, and dairy products, and is converted to homocysteine, and then to cysteine in the body. This conversion from methionine to cysteine is regulated by various enzymes which require Vitamin B6, B12, and folic acid to work. Deficiency of these vitamins causes an increase in the levels of homocysteine in the body. Increased homocysteine levels in the blood can be due to a rare genetic disease called homocystinuria, where the enzymes needed for methionine metabolism are dysfunctional.
Increased levels of homocysteine in the blood are associated with an increased risk of cardiovascular diseases including atherosclerosis, thrombosis (formation of blood clots) in blood vessels, heart attack, and stroke. It has also been implicated in some studies with an increased risk of Alzheimerâ€™s disease.
Interpreting Homocysteine results
Normal homocysteine levels: 4 to 15 Âµmol/L
Concentrations above 15Âµmol/L are considered increased homocysteine level. Increased level of homocysteine in the blood is called Hyperhomocysteinemia, which is classified into:
Hyperhomocysteinemia can be caused due to:
The normal level of homocysteine in the blood is usually higher in males than in females. Homocysteine levels also increase with age.
Pre Test Information: No special preparation required
Report: Report Same day
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From 13 NABL certified labs to 450+ collection touchpoints, they have a wide network all over the country. Their 17 super speciality hospital based labs are committed to provide the best level of service including max lab home collection facilities. They have fully automated infrastructure that is essentially required to error free test results within the shortest possible span of time. Their 550 professionally trained staff and 90+ trained doctors ensure the report accuracy as well as excellence in pathological needs. Knowingly, 3800 tests are conducted every day in Max Lab and their NABL accredited labs are known for their superiorly advanced process and protocols that helps them ensure quality monitoring. They have a wide variety of specialized and complex testing facilities that have already been beneficial for so many. To be mentioned, they have an experienced team of professionals who ensure the quality of the tests as well as the test report. Last but not the least, it is not a big challenge to find a max lab near you at any hour of need.
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