How Iodine Deficiency Raises Heart Disease and Cholesterol Risks

Iodine is a vital nutrient that supports thyroid function and overall health. The human body cannot produce it, so it must come from diet. Natural sources like wild salmon roe provide iodine along with beneficial omega-3 fatty acids. The thyroid gland relies on iodine to regulate energy use and growth. Without enough iodine, the gland struggles to function properly, leading to potential health issues. Research shows a clear link between low iodine levels and dyslipidemia, an imbalance of fats in the blood.

A recent study highlighted the risks of iodine deficiency. People with the lowest iodine intake had higher total cholesterol, increased LDL cholesterol, and a worse HDL/LDL ratio. These same individuals were nearly twice as likely to develop coronary artery disease (CAD) compared to those with sufficient iodine levels. Iodine plays a key role in heart health and metabolic function. Deficiency can increase the risk of cholesterol problems and coronary artery disease. Dietary sources like wild salmon roe offer a natural way to maintain healthy iodine levels.