Insulin levels are not directly controlled by insulin itself, but rather by the movement of iron in the body. When iron becomes trapped in tissues, insulin is released as a consequence. The key factor in this process is actually bioavailable copper.
The Role of Copper in Insulin Regulation
Insulin is released when there is a lack of bioavailable copper in the body. Bioavailable copper refers to copper that is bound to a protein called ceruloplasmin. Without enough bioavailable copper, the body struggles to manage glucose levels effectively.
Copper Intake: Past vs Present
• 🕰️ 1930s: Average copper consumption was 4-6 milligrams per day
• 🌡️ Present day: Average copper consumption is only 0.9 milligrams per day
This significant decrease in copper intake has major implications for our health and insulin regulation.
How Copper Deficiency Affects Insulin
When the body lacks sufficient bioavailable copper, it struggles to maintain balance. Without this crucial element as its first line of defense against glucose spikes, the body resorts to releasing insulin as a compensatory measure.
Misconceptions About Copper
• 💊 Copper IUDs: Women with copper IUDs may experience issues not because copper is toxic, but because it’s not in a bioavailable form
• 🧪 Bioavailability is key: It’s not just about having copper in the body, but having it in a form the body can use
The Iron-Copper Connection
To manage insulin levels effectively, the focus should be on:
1. Ensuring proper movement of iron in the body
2. Maintaining adequate levels of bioavailable copper
By addressing these factors, it’s possible to reduce insulin levels and improve overall wellness.
Additional Interesting Facts
• 🧬 Ceruloplasmin: This protein not only binds copper but also plays a crucial role in iron metabolism
• 🍎 Dietary sources of copper include liver, oysters, nuts, seeds, and dark chocolate
• 🩺 Copper deficiency can mimic symptoms of B12 deficiency, including anemia and neurological problems
• 🔬 Excess iron in the body can interfere with copper absorption, creating a vicious cycle
• 🌿 Some herbs like dandelion root and milk thistle may help support copper bioavailability
Understanding the relationship between copper, iron, and insulin can provide new insights into managing metabolic health and overall wellness.
