Jan 31, 2025 · In a healthy person, homocysteine levels are around five to 15 mcmol/L. Nearly all that homocysteine converts to other proteins. Some people have mild (15 to 30 mcmol/L) or moderate …

Feb 2, 2022 · Homocysteine Test A homocysteine test is a blood test. It measures the amount of homocysteine, an amino acid in the body. The test is often used to diagnose vitamin B6, B9 or B12 …

Jul 26, 2023 · Homocystinuria is a rare genetic disease that affects your body’s ability to process the amino acid homocysteine.

Aug 6, 2024 · Your provider will likely look at your MMA results along with the results of other tests, including B12 and homocysteine tests. If your newborn has high MMA levels, they may have …

Aug 1, 2022 · Adult Congenital Heart Disease Adult congenital heart disease (ACHD) is a term for conditions that affect your heart’s structure. These heart defects impact blood flow. Symptoms may …

Healthcare providers will usually do blood tests to check for B12 deficiency in people who have a high risk of developing it. Specific tests to help diagnose vitamin B12 deficiency are: Complete blood …

Homocysteine (an amino acid). Trimethylamine N-oxide (TMAO). Your gut produces this when it breaks food down. When is a blood test for heart function performed? Your healthcare provider will order …

Jul 1, 2022 · Tests used to help diagnose inherited coagulation disorders include: Genetic tests, including factor V Leiden, activated protein C resistance and prothrombin gene mutation (G20210A). …

Dec 1, 2025 · Caffeine sensitivity is the level at which you start to feel the stimulating effects of caffeine. Learn about the symptoms and treatment.

Feb 7, 2022 · Homocysteine level: High homocysteine levels may be a sign of vitamin B12 deficiency. Tests for the presence of the antibodies that attack the parietal cells in your stomach and block the …