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Are keto-diastix supposed to be colored before using them?

1 doctor weighed in
Dr. David Sneid
Internal Medicine - Endocrinology

In brief: Some are

Some of the bands are colored before you test, but the colors can change if the strips are old or contaminated by light, heat or moisture.

In brief: Some are

Some of the bands are colored before you test, but the colors can change if the strips are old or contaminated by light, heat or moisture.
Dr. David Sneid
Dr. David Sneid
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