Glycine - Quantitative Plasma Test

No, fasting is not required for this test.

Your doctor may order this test if you have symptoms suggestive of a disorder that affects glycine metabolism, or if you have unexplained seizures, developmental delays, or other neurological issues.

This test measures the level of glycine in your blood plasma. Abnormal levels of glycine can be indicative of certain health conditions.

The frequency of this test will depend on your doctor's recommendations, based on your symptoms and health condition.

Normal values for glycine in plasma can vary between laboratories. Your lab report should contain the specific reference range for your test.

There are no special precautions needed for this test. However, always inform your doctor about any medications, supplements, or treatments you're undergoing, as they may affect your results.

Factors that can affect glycine levels include your diet, certain medications, and any genetic or metabolic disorders that affect glycine metabolism.

If your test results are abnormal, you should consult with your primary care doctor. They may refer you to a specialist such as a neurologist or a geneticist for further evaluation.

A high level of glycine in the plasma could suggest a disorder of glycine metabolism, such as nonketotic hyperglycinemia. These disorders often lead to an excess of glycine in the body, which can cause a range of symptoms, from mild to severe.

Low levels of glycine in the plasma are typically normal. However, very low levels could be a sign of malnutrition or other metabolic problems.

Symptoms of disorders that affect glycine metabolism can include seizures, breathing difficulties, developmental delay, and lethargy.

Treatment will depend on the cause of the elevated glycine levels. For genetic disorders like nonketotic hyperglycinemia, treatment may include dietary modifications, medications to control symptoms, and, in some cases, organ transplantation.

Yes, certain medications can influence glycine levels in your body. Always inform your doctor about any medications or supplements you're taking.

While your diet can impact glycine levels, it's important to note that dietary changes alone are unlikely to significantly alter your glycine levels if you have a genetic disorder that affects glycine metabolism. You should always consult your doctor or a nutritionist before making any major changes to your diet.

Keeping track of your glycine levels with the Glycine - Quantitative Plasma Test can provide valuable information about your metabolic health. If your glycine levels are found to be abnormal, or if you're experiencing any symptoms, your doctor can guide you in determining the next steps for your health journey. Remember, effective management and treatment often require a holistic approach, considering all aspects of your health, lifestyle, and wellness.