What are the primary causes of iron deficiency anemia in the USA?

July 28, 2024

Ironbound™ A Strategy For The Management Of Hemochromatosis by Shelly Manning if you are suffering from the problems caused by the health condition of HCT due to excess amount of iron in your body then instead of using harmful chemical-based drugs and medications you are recommended to follow the program offered in Ironbound Shelly Manning, an eBook. In this eBook, she has discussed 5 superfoods and other methods to help you in reducing the level of iron in your body in a natural manner. Many people are benefited from this program after following it consistently.


What are the primary causes of iron deficiency anemia in the USA?

Iron deficiency anemia in the United States can result from various factors that lead to inadequate iron intake, increased iron loss, or impaired iron absorption. Here are the primary causes:

1. Inadequate Iron Intake

Dietary Insufficiency:

  • Low Iron Diets: Individuals who consume diets low in iron, especially heme iron (which is found in animal products), are at a higher risk of developing iron deficiency anemia. This includes vegetarians and vegans who may not consume sufficient amounts of iron-rich plant foods or fortified products.
  • Poor Dietary Habits: Diets that lack variety and include insufficient quantities of iron-rich foods, such as red meat, poultry, fish, legumes, and leafy green vegetables, can lead to inadequate iron intake.

Increased Iron Requirements:

  • Pregnancy: Pregnant women have increased iron needs due to the growth of the fetus, increased blood volume, and preparation for blood loss during delivery. Inadequate iron intake during pregnancy can quickly lead to iron deficiency anemia.
  • Growth Spurts in Infants and Adolescents: Rapid growth periods, especially in infants, young children, and adolescents, increase iron requirements. Breastfed infants may need additional iron after six months of age if not receiving adequate iron from other dietary sources or supplements.

2. Increased Iron Loss

Blood Loss:

  • Menstruation: Heavy menstrual bleeding (menorrhagia) is one of the most common causes of iron deficiency anemia in women of reproductive age. The monthly loss of blood leads to a significant loss of iron.
  • Gastrointestinal Bleeding: Chronic blood loss from the gastrointestinal tract can occur due to conditions like peptic ulcers, gastritis, esophageal varices, colorectal cancer, or inflammatory bowel disease (IBD). These conditions can lead to slow, continuous blood loss that may not always be noticeable (occult bleeding).
  • Surgical Procedures or Trauma: Blood loss from surgeries or traumatic injuries can also result in significant iron depletion.

Frequent Blood Donation:

  • Individuals who donate blood frequently may develop iron deficiency anemia due to the loss of red blood cells with each donation, particularly if they do not adequately replenish their iron stores between donations.

3. Impaired Iron Absorption

Gastrointestinal Disorders:

  • Celiac Disease: This autoimmune disorder can damage the lining of the small intestine, impairing nutrient absorption, including iron.
  • Gastric Surgery: Procedures such as gastric bypass surgery can reduce the stomach’s ability to produce gastric acid and intrinsic factor, both of which are necessary for the absorption of iron and other nutrients.
  • Atrophic Gastritis: This condition leads to reduced stomach acid production, which is essential for converting dietary iron into a form that can be absorbed.

Medications and Substances:

  • Proton Pump Inhibitors (PPIs) and Antacids: These medications reduce stomach acid, which can impair iron absorption.
  • Certain Antibiotics and Cholestyramine: These medications can interfere with iron absorption or bind with iron, preventing its uptake.
  • Calcium Supplements: Calcium can inhibit iron absorption if taken simultaneously with iron-rich foods or supplements.

4. Other Factors

Chronic Diseases:

  • Chronic Kidney Disease (CKD): Patients with CKD often develop anemia due to a combination of reduced erythropoietin production (a hormone that stimulates red blood cell production) and poor iron utilization.
  • Inflammatory Diseases: Chronic inflammation, as seen in conditions like rheumatoid arthritis or inflammatory bowel disease, can lead to anemia of chronic disease, where iron is sequestered in macrophages and is less available for red blood cell production.

Dietary Interactions:

  • Phytates and Polyphenols: Found in certain plant-based foods (such as legumes, grains, and tea), these compounds can inhibit non-heme iron absorption. High-fiber diets can also reduce iron absorption.
  • Excessive Dairy Intake: High levels of calcium can interfere with iron absorption.

Conclusion

Iron deficiency anemia in the United States can arise from multiple causes, often involving a combination of inadequate iron intake, increased iron loss, and impaired absorption. The most common causes include dietary insufficiency, heavy menstrual bleeding, gastrointestinal bleeding, and certain chronic diseases. Addressing iron deficiency anemia typically involves identifying and treating the underlying cause, improving dietary iron intake, and possibly using iron supplements. Early detection and management are crucial to prevent complications associated with prolonged anemia.

Ironbound™ A Strategy For The Management Of Hemochromatosis by Shelly Manning if you are suffering from the problems caused by the health condition of HCT due to excess amount of iron in your body then instead of using harmful chemical-based drugs and medications you are recommended to follow the program offered in Ironbound Shelly Manning, an eBook. In this eBook, she has discussed 5 superfoods and other methods to help you in reducing the level of iron in your body in a natural manner. Many people are benefited from this program after following it consistently.