What it does: These seaweeds supply natural iodine, a nutrient essential for the thyroid gland to make hormones regulating metabolism and energy balance. They also provide minerals like calcium, magnesium, and iron, plus dietary fiber.
How it is used: Bladderwrack and kelp are commonly used in supplements to help maintain healthy thyroid activity, especially for individuals who may not get enough iodine from their diet, and to support overall mineral intake and metabolic wellness.
Natural sources and supplement forms: These sea vegetables occur in cold ocean waters and are available in whole dried form, powders, capsules, tablets, or extracts, either singly or blended in supplement formulas.
Why it appears in supplement formulas: Bladderwrack and kelp are included for their plant-based iodine and broad spectrum of trace minerals, supporting normal thyroid function and contributing to mineral-rich nutrition.
What to know before use: Excessive iodine intake may affect thyroid health; individuals with thyroid conditions or on thyroid medication should consult a healthcare professional before use.
Interesting Fact
Seaweed Source of Natural Iodine
Bladderwrack and kelp are edible brown seaweeds that naturally contain iodine, a mineral essential for producing thyroid hormones in the body. These sea plants have been used for centuries in coastal cuisines around the world, where they are valued for their savory flavor and high mineral content. Including bladderwrack or kelp in supplements can help provide a natural source of iodine, especially in diets low in sea vegetables.
