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Do you need to fast for tibc and ferritin blood tests?

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Dr. Elden Rand
Internal Medicine - Cardiology

In brief: Yes

Fasting morning iron lab studies are preferred.
Iron levels fluctuate throughout the day, and levels may vary with food intake.

In brief: Yes

Fasting morning iron lab studies are preferred.
Iron levels fluctuate throughout the day, and levels may vary with food intake.
Dr. Elden Rand
Dr. Elden Rand
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