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Tag: Serum iron test

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Can Your Iron Levels Change Throughout the Day?

4 min read
According to extensive research, circulating serum iron levels are not static but, in fact, fluctuate throughout a 24-hour period. These variations, known as diurnal fluctuations, are primarily driven by your body's internal biological clock, or circadian rhythm, and can answer the question: can your iron levels change throughout the day?.