Mild or moderate alcohol consumption the night before your test (1-2 drinks) shouldn’t have a major impact on the results.
However, excessive alcohol can lead to a variety of physiologic changes including reduced plasma volume, altered acid-base balance, and electrolyte changes that can make your Vessel results inaccurate. Because of this we don’t recommend testing if you have been drinking heavily.
To learn more about the science of our test cards, check out our Backed by Science page!
