Iron Deficiency: A Significant Public Health Concern Among U.S. Adults

Friday, 27 September 2024, 03:30

Iron deficiency is a critical issue, with nearly 1 in 3 U.S. adults affected, according to a new study. The research reveals that many adults may be unaware of their iron deficiency, posing serious health risks. Absolute and functional iron deficiency can lead to various adverse outcomes, emphasizing the need for awareness and proper screening.
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Iron Deficiency: A Significant Public Health Concern Among U.S. Adults

The prevalence of iron deficiency is alarmingly high, affecting nearly 1 in 3 U.S. adults. A recent study published in *JAMA Network Open* highlights that many individuals may not be screened for this condition despite its potential health ramifications.

The Distinction Between Types of Iron Deficiency

Absolute iron deficiency stems from insufficient iron stored in the body, while functional iron deficiency occurs when iron levels are adequate, yet not mobilized effectively. Both types pose significant concerns, particularly in older adults and those with chronic conditions.

Health Implications and Management

  • Iron is essential for various bodily functions, notably in forming hemoglobin, which transports oxygen in the blood.
  • Deficiencies can lead to serious conditions like anemia, fatigue, and heart failure.
  • Management may include iron supplements, IV treatments, or dietary changes to include iron-rich foods.

Risk Groups and Screening Recommendations

Women, particularly those of reproductive age, pregnant individuals, and frequent blood donors are more susceptible to iron deficiency. Regular health checkups should include discussions regarding iron levels, and individuals concerned about their health should advocate for testing.


This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.


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