Episode #22 – Are You At Risk For Iron Overload? Find Out With Author Dr. Christy Sutton
Tune In To Learn:
- Identify Hidden Symptoms: Recognize the often-overlooked signs of iron overload and its impact on various organs.
- Effective Management Strategies: Discover practical steps for diagnosing and managing iron overload, including dietary changes, supplements, and lifestyle adjustments.
- Genetic Insights: Understand the genetic factors behind hereditary hemochromatosis and why regular screening is crucial for those at risk.
Key Takeaways And Show Notes:
In this episode of Hack Your Health, Dr. Nathalie Beauchamp welcomes Dr. Christy Sutton, author of The Iron Curse, to discuss the often-overlooked condition of iron overload. Dr. Sutton shares her personal journey of discovering her husband’s hereditary hemochromatosis and the challenges they faced in receiving a proper diagnosis and treatment.
What is Iron Overload?
Dr. Sutton explains that iron overload occurs when the body has too much iron stored, while hemochromatosis is a genetic condition that causes increased iron absorption. She emphasizes that over 30% of the population carries a hemochromatosis gene, with Caucasians, especially those with ancestry from the UK, Ireland, Scotland, France, Spain, and Germany, having a higher risk.
Symptoms and Health Impacts of Iron Overload
Dr. Sutton discusses the various symptoms and health impacts associated with iron overload, including:
- Liver disease, fatty liver, and high liver enzymes
- Pancreas damage leading to diabetes
- Cardiovascular disease
- Joint pain and arthritis
- Brain disorders like bipolar, depression, schizophrenia, Alzheimer’s, and Parkinson’s
- Pituitary gland dysfunction affecting hormones
- Infertility and low sperm count
Diagnosing Iron Overload: Key Lab Tests and Genetic Insights
The conversation turns to the crucial lab tests for diagnosing iron overload, with Dr. Sutton emphasizing the importance of checking ferritin (stored iron) and iron saturation percentage. She explains that elevated ferritin and iron saturation over 45% indicate iron overload. Dr. Beauchamp and Dr. Sutton also discuss the role of genetic testing in identifying hemochromatosis genes, which is available through platforms like 23andMe, Ancestry, or direct-to-consumer testing.
Managing Iron Overload
Dr. Sutton outlines her 5-step approach to managing iron overload, as detailed in her book, The Iron Curse:
- Blood removal through donation or therapeutic phlebotomy
- Dietary changes: reducing red meat and shellfish, avoiding vitamin C with iron-rich meals, drinking tea or coffee with meals
- Supplements to reduce iron absorption: curcumin, alpha-lipoic acid, milk thistle, quercetin, berberine, melatonin
- Antioxidants to protect against iron-induced damage: glutathione, vitamin E
- Lifestyle factors: exercise, avoiding high altitudes
Anemia and Low Iron
The conversation also touches on the common causes of anemia and low iron, such as heavy menstrual periods, pregnancy, gastrointestinal issues, and malabsorption. Dr. Sutton emphasizes the importance of identifying and addressing the root cause of low iron, ensuring adequate iron intake through diet and supplements, and addressing other nutrient deficiencies that impact iron absorption (e.g., copper, folate).
Optimal Ferritin Levels: Finding the Right Balance
Dr. Sutton shares her recommendations for optimal ferritin levels, suggesting a range between 50-100 ng/mL, with levels not exceeding 100 ng/mL, especially for those with hemochromatosis genes. For individuals prone to low iron, she advises maintaining ferritin levels above 30 ng/mL, ideally staying above 50 ng/mL.
By the end of this informative episode, viewers will have a better understanding of the importance of identifying and managing iron overload to prevent serious health consequences. Dr. Sutton’s expertise and personal experience provide valuable insights and practical tips for those who may be at risk for this often-overlooked condition.
Both experts encourage viewers to advocate for their health by requesting comprehensive lab work and seeking help from functional medicine or naturopathic practitioners if they suspect iron overload or have a family history of hemochromatosis.
For more information on Dr. Christy Sutton and her work, please visit: https://www.drchristysutton.com/