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TMAO (Trimethylamine N-Oxide) details

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TMAO (Trimethylamine N-Oxide)

Labcorp

Broadest draw-site network nationwide.

This test is coming soon at Labcorp.

TMAO (Trimethylamine N-Oxide)

Quest Diagnostics

Same-day appointments in most metros.

Sample type
Serum
Avg. sample processing time
6 Business days
Require fasting
Yes

BiomarkersQuest Diagnostics biomarkers

$66.99

Description

This test measures the levels of TMAO in your blood, a substance linked to heart health. TMAO is produced when gut bacteria digest certain nutrients found in animal products like red meat, eggs, and full-fat dairy. Understanding TMAO levels can offer insights into heart disease risks and the impact of diet on heart health.

What patients is this test right for?

This test may be recommended for individuals concerned about heart disease or those interested in understanding how their diet affects heart health.

Included biomarkers

Preparation

Labcorp

This test is coming soon at Labcorp.

Quest Diagnostics
  • Do not consume fish or other seafood the day before the blood draw to avoid false elevations in TMAO.
  • Overnight fasting is required.
  • Fasting before a blood draw means you don't eat or drink anything except water.
  • Your doctor should provide any special instructions related to fasting for your test. Always follow your doctor's instructions.
  1. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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