Frequesntly Asked Questions:
When is the best time to test? A morning urine is the best for testing. Assuming you have slept for at least 4 hours without urinating.
Can taking Vitamin C supplements interfere with the test? Vitamin C supplements contain Ascorbic acid. The Ascorbic acid can interfere with the chemical reaction and cause false negatives for various parameters of the the test. It is recommended to refrain from taking Vitamin C supplements at least one day in advance before testing to avoid false negative result.
Why is there more than one possible color for a positive test result? Each person's body chemistry is unique and will create a different shade of color on the test pads.